27841716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 87325056

約数和(自身を除く): 59483340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 67, 68, 84, 97, 102, 119, 126, 134, 153, 194, 201, 204, 238, 252, 268, 291, 306, 357, 388, 402, 469, 476, 582, 603, 612, 679, 714, 804, 873, 938, 1071, 1139, 1164, 1206, 1358, 1407, 1428, 1649, 1746, 1876, 2037, 2142, 2278, 2412, 2716, 2814, 3298, 3417, 3492, 4074, 4221, 4284, 4556, 4947, 5628, 6111, 6499, 6596, 6834, 7973, 8148, 8442, 9894, 10251, 11543, 12222, 12998, 13668, 14841, 15946, 16884, 19497, 19788, 20502, 23086, 23919, 24444, 25996, 29682, 31892, 34629, 38994, 41004, 45493, 46172, 47838, 58491, 59364, 69258, 71757, 77988, 90986, 95676, 103887, 110483, 116982, 136479, 138516, 143514, 181972, 207774, 220966, 233964, 272958, 287028, 331449, 409437, 415548, 441932, 545916, 662898, 773381, 818874, 994347, 1325796, 1546762, 1637748, 1988694, 2320143, 3093524, 3977388, 4640286, 6960429, 9280572, 13920858, 27841716]

約数ペア:

[(1, 27841716), (2, 13920858), (3, 9280572), (4, 6960429), (6, 4640286), (7, 3977388), (9, 3093524), (12, 2320143), (14, 1988694), (17, 1637748), (18, 1546762), (21, 1325796), (28, 994347), (34, 818874), (36, 773381), (42, 662898), (51, 545916), (63, 441932), (67, 415548), (68, 409437), (84, 331449), (97, 287028), (102, 272958), (119, 233964), (126, 220966), (134, 207774), (153, 181972), (194, 143514), (201, 138516), (204, 136479), (238, 116982), (252, 110483), (268, 103887), (291, 95676), (306, 90986), (357, 77988), (388, 71757), (402, 69258), (469, 59364), (476, 58491), (582, 47838), (603, 46172), (612, 45493), (679, 41004), (714, 38994), (804, 34629), (873, 31892), (938, 29682), (1071, 25996), (1139, 24444), (1164, 23919), (1206, 23086), (1358, 20502), (1407, 19788), (1428, 19497), (1649, 16884), (1746, 15946), (1876, 14841), (2037, 13668), (2142, 12998), (2278, 12222), (2412, 11543), (2716, 10251), (2814, 9894), (3298, 8442), (3417, 8148), (3492, 7973), (4074, 6834), (4221, 6596), (4284, 6499), (4556, 6111), (4947, 5628)]