15886584

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 54720000

約数和(自身を除く): 38833416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 79, 84, 98, 108, 114, 126, 133, 147, 152, 158, 168, 171, 189, 196, 216, 228, 237, 252, 266, 294, 316, 342, 378, 392, 399, 441, 456, 474, 504, 513, 532, 553, 588, 632, 684, 711, 756, 798, 882, 931, 948, 1026, 1064, 1106, 1176, 1197, 1323, 1368, 1422, 1501, 1512, 1596, 1659, 1764, 1862, 1896, 2052, 2133, 2212, 2394, 2646, 2793, 2844, 3002, 3192, 3318, 3528, 3591, 3724, 3871, 4104, 4266, 4424, 4503, 4788, 4977, 5292, 5586, 5688, 6004, 6636, 7182, 7448, 7742, 8379, 8532, 9006, 9576, 9954, 10507, 10584, 11172, 11613, 12008, 13272, 13509, 14364, 14931, 15484, 16758, 17064, 18012, 19908, 21014, 22344, 23226, 25137, 27018, 28728, 29862, 30968, 31521, 33516, 34839, 36024, 39816, 40527, 42028, 46452, 50274, 54036, 59724, 63042, 67032, 69678, 73549, 81054, 84056, 92904, 94563, 100548, 104517, 108072, 119448, 126084, 139356, 147098, 162108, 189126, 201096, 209034, 220647, 252168, 278712, 283689, 294196, 324216, 378252, 418068, 441294, 567378, 588392, 661941, 756504, 836136, 882588, 1134756, 1323882, 1765176, 1985823, 2269512, 2647764, 3971646, 5295528, 7943292, 15886584]

約数ペア:

[(1, 15886584), (2, 7943292), (3, 5295528), (4, 3971646), (6, 2647764), (7, 2269512), (8, 1985823), (9, 1765176), (12, 1323882), (14, 1134756), (18, 882588), (19, 836136), (21, 756504), (24, 661941), (27, 588392), (28, 567378), (36, 441294), (38, 418068), (42, 378252), (49, 324216), (54, 294196), (56, 283689), (57, 278712), (63, 252168), (72, 220647), (76, 209034), (79, 201096), (84, 189126), (98, 162108), (108, 147098), (114, 139356), (126, 126084), (133, 119448), (147, 108072), (152, 104517), (158, 100548), (168, 94563), (171, 92904), (189, 84056), (196, 81054), (216, 73549), (228, 69678), (237, 67032), (252, 63042), (266, 59724), (294, 54036), (316, 50274), (342, 46452), (378, 42028), (392, 40527), (399, 39816), (441, 36024), (456, 34839), (474, 33516), (504, 31521), (513, 30968), (532, 29862), (553, 28728), (588, 27018), (632, 25137), (684, 23226), (711, 22344), (756, 21014), (798, 19908), (882, 18012), (931, 17064), (948, 16758), (1026, 15484), (1064, 14931), (1106, 14364), (1176, 13509), (1197, 13272), (1323, 12008), (1368, 11613), (1422, 11172), (1501, 10584), (1512, 10507), (1596, 9954), (1659, 9576), (1764, 9006), (1862, 8532), (1896, 8379), (2052, 7742), (2133, 7448), (2212, 7182), (2394, 6636), (2646, 6004), (2793, 5688), (2844, 5586), (3002, 5292), (3192, 4977), (3318, 4788), (3528, 4503), (3591, 4424), (3724, 4266), (3871, 4104)]