16968421206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^4\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 180

約数和(自身を含む): 42411486780

約数和(自身を除く): 25443065574

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 67, 93, 99, 121, 134, 186, 198, 201, 242, 279, 341, 363, 402, 558, 603, 682, 726, 737, 961, 1023, 1089, 1206, 1331, 1474, 1922, 2046, 2077, 2178, 2211, 2662, 2883, 3069, 3751, 3993, 4154, 4422, 5766, 6138, 6231, 6633, 7502, 7986, 8107, 8649, 10571, 11253, 11979, 12462, 13266, 14641, 16214, 17298, 18693, 21142, 22506, 22847, 23958, 24321, 29282, 31713, 33759, 37386, 41261, 43923, 45694, 48642, 63426, 64387, 67518, 68541, 72963, 82522, 87846, 89177, 95139, 116281, 123783, 128774, 131769, 137082, 145926, 178354, 190278, 193161, 205623, 232562, 247566, 251317, 263538, 267531, 348843, 371349, 386322, 411246, 453871, 502634, 535062, 579483, 697686, 708257, 742698, 753951, 802593, 907742, 980947, 1046529, 1158966, 1279091, 1361613, 1416514, 1507902, 1605186, 1961894, 2093058, 2124771, 2261853, 2558182, 2723226, 2764487, 2942841, 3837273, 4084839, 4249542, 4523706, 5528974, 5885682, 6374313, 7674546, 7790827, 8169678, 8293461, 8828523, 11511819, 12748626, 14070001, 15581654, 16586922, 17657046, 23023638, 23372481, 24880383, 28140002, 30409357, 42210003, 46744962, 49760766, 60818714, 70117443, 84420006, 85699097, 91228071, 126630009, 140234886, 171398194, 182456142, 253260018, 257097291, 273684213, 514194582, 547368426, 771291873, 942690067, 1542583746, 1885380134, 2828070201, 5656140402, 8484210603, 16968421206]

約数ペア:

[(1, 16968421206), (2, 8484210603), (3, 5656140402), (6, 2828070201), (9, 1885380134), (11, 1542583746), (18, 942690067), (22, 771291873), (31, 547368426), (33, 514194582), (62, 273684213), (66, 257097291), (67, 253260018), (93, 182456142), (99, 171398194), (121, 140234886), (134, 126630009), (186, 91228071), (198, 85699097), (201, 84420006), (242, 70117443), (279, 60818714), (341, 49760766), (363, 46744962), (402, 42210003), (558, 30409357), (603, 28140002), (682, 24880383), (726, 23372481), (737, 23023638), (961, 17657046), (1023, 16586922), (1089, 15581654), (1206, 14070001), (1331, 12748626), (1474, 11511819), (1922, 8828523), (2046, 8293461), (2077, 8169678), (2178, 7790827), (2211, 7674546), (2662, 6374313), (2883, 5885682), (3069, 5528974), (3751, 4523706), (3993, 4249542), (4154, 4084839), (4422, 3837273), (5766, 2942841), (6138, 2764487), (6231, 2723226), (6633, 2558182), (7502, 2261853), (7986, 2124771), (8107, 2093058), (8649, 1961894), (10571, 1605186), (11253, 1507902), (11979, 1416514), (12462, 1361613), (13266, 1279091), (14641, 1158966), (16214, 1046529), (17298, 980947), (18693, 907742), (21142, 802593), (22506, 753951), (22847, 742698), (23958, 708257), (24321, 697686), (29282, 579483), (31713, 535062), (33759, 502634), (37386, 453871), (41261, 411246), (43923, 386322), (45694, 371349), (48642, 348843), (63426, 267531), (64387, 263538), (67518, 251317), (68541, 247566), (72963, 232562), (82522, 205623), (87846, 193161), (89177, 190278), (95139, 178354), (116281, 145926), (123783, 137082), (128774, 131769)]