2857203468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{12049}}^1$

素因数の和:13007

約数の個数: 72

約数和(自身を含む): 8263600800

約数和(自身を除く): 5406397332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 941, 1882, 2823, 3764, 5646, 6587, 8469, 11292, 12049, 13174, 16938, 19761, 24098, 26348, 33876, 36147, 39522, 48196, 59283, 72294, 79044, 84343, 108441, 118566, 144588, 168686, 216882, 237132, 253029, 337372, 433764, 506058, 759087, 1012116, 1518174, 3036348, 11338109, 22676218, 34014327, 45352436, 68028654, 79366763, 102042981, 136057308, 158733526, 204085962, 238100289, 317467052, 408171924, 476200578, 714300867, 952401156, 1428601734, 2857203468]

約数ペア:

[(1, 2857203468), (2, 1428601734), (3, 952401156), (4, 714300867), (6, 476200578), (7, 408171924), (9, 317467052), (12, 238100289), (14, 204085962), (18, 158733526), (21, 136057308), (28, 102042981), (36, 79366763), (42, 68028654), (63, 45352436), (84, 34014327), (126, 22676218), (252, 11338109), (941, 3036348), (1882, 1518174), (2823, 1012116), (3764, 759087), (5646, 506058), (6587, 433764), (8469, 337372), (11292, 253029), (12049, 237132), (13174, 216882), (16938, 168686), (19761, 144588), (24098, 118566), (26348, 108441), (33876, 84343), (36147, 79044), (39522, 72294), (48196, 59283)]