2019587076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{38189}}^1$

素因数の和:38325

約数の個数: 72

約数和(自身を含む): 5546562840

約数和(自身を除く): 3526975764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 5876, 8814, 13221, 17628, 26442, 38189, 52884, 76378, 114567, 152756, 229134, 343701, 458268, 496457, 687402, 992914, 1374804, 1489371, 1985828, 2978742, 4315357, 4468113, 5957484, 8630714, 8936226, 12946071, 17261428, 17872452, 25892142, 38838213, 51784284, 56099641, 77676426, 112199282, 155352852, 168298923, 224398564, 336597846, 504896769, 673195692, 1009793538, 2019587076]

約数ペア:

[(1, 2019587076), (2, 1009793538), (3, 673195692), (4, 504896769), (6, 336597846), (9, 224398564), (12, 168298923), (13, 155352852), (18, 112199282), (26, 77676426), (36, 56099641), (39, 51784284), (52, 38838213), (78, 25892142), (113, 17872452), (117, 17261428), (156, 12946071), (226, 8936226), (234, 8630714), (339, 5957484), (452, 4468113), (468, 4315357), (678, 2978742), (1017, 1985828), (1356, 1489371), (1469, 1374804), (2034, 992914), (2938, 687402), (4068, 496457), (4407, 458268), (5876, 343701), (8814, 229134), (13221, 152756), (17628, 114567), (26442, 76378), (38189, 52884)]