39460437156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{489851}}^1$

素因数の和:490009

約数の個数: 72

約数和(自身を含む): 107888923296

約数和(自身を除く): 68428486140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1644, 1918, 2877, 3836, 5754, 6713, 11508, 13426, 20139, 26852, 40278, 80556, 489851, 979702, 1469553, 1959404, 2939106, 3428957, 5878212, 6857914, 10286871, 13715828, 20573742, 24002699, 41147484, 48005398, 67109587, 72008097, 96010796, 134219174, 144016194, 201328761, 268438348, 288032388, 402657522, 469767109, 805315044, 939534218, 1409301327, 1879068436, 2818602654, 3288369763, 5637205308, 6576739526, 9865109289, 13153479052, 19730218578, 39460437156]

約数ペア:

[(1, 39460437156), (2, 19730218578), (3, 13153479052), (4, 9865109289), (6, 6576739526), (7, 5637205308), (12, 3288369763), (14, 2818602654), (21, 1879068436), (28, 1409301327), (42, 939534218), (49, 805315044), (84, 469767109), (98, 402657522), (137, 288032388), (147, 268438348), (196, 201328761), (274, 144016194), (294, 134219174), (411, 96010796), (548, 72008097), (588, 67109587), (822, 48005398), (959, 41147484), (1644, 24002699), (1918, 20573742), (2877, 13715828), (3836, 10286871), (5754, 6857914), (6713, 5878212), (11508, 3428957), (13426, 2939106), (20139, 1959404), (26852, 1469553), (40278, 979702), (80556, 489851)]