40098786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^2$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 99070272

約数和(自身を除く): 58971486

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 271, 273, 542, 546, 813, 1626, 1897, 3523, 3794, 5691, 7046, 10569, 11382, 21138, 24661, 49322, 73441, 73983, 146882, 147966, 220323, 440646, 514087, 954733, 1028174, 1542261, 1909466, 2864199, 3084522, 5728398, 6683131, 13366262, 20049393, 40098786]

約数ペア:

[(1, 40098786), (2, 20049393), (3, 13366262), (6, 6683131), (7, 5728398), (13, 3084522), (14, 2864199), (21, 1909466), (26, 1542261), (39, 1028174), (42, 954733), (78, 514087), (91, 440646), (182, 220323), (271, 147966), (273, 146882), (542, 73983), (546, 73441), (813, 49322), (1626, 24661), (1897, 21138), (3523, 11382), (3794, 10569), (5691, 7046)]