17994973668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{10163}}^1$

素因数の和:10481

約数の個数: 96

約数和(自身を含む): 48685722624

約数和(自身を除く): 30690748956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 197, 214, 321, 394, 428, 591, 642, 749, 788, 1182, 1284, 1379, 1498, 2247, 2364, 2758, 2996, 4137, 4494, 5516, 8274, 8988, 10163, 16548, 20326, 21079, 30489, 40652, 42158, 60978, 63237, 71141, 84316, 121956, 126474, 142282, 147553, 213423, 252948, 284564, 295106, 426846, 442659, 590212, 853692, 885318, 1087441, 1770636, 2002111, 2174882, 3262323, 4004222, 4349764, 6006333, 6524646, 7612087, 8008444, 12012666, 13049292, 14014777, 15224174, 22836261, 24025332, 28029554, 30448348, 42044331, 45672522, 56059108, 84088662, 91345044, 168177324, 214225877, 428451754, 642677631, 856903508, 1285355262, 1499581139, 2570710524, 2999162278, 4498743417, 5998324556, 8997486834, 17994973668]

約数ペア:

[(1, 17994973668), (2, 8997486834), (3, 5998324556), (4, 4498743417), (6, 2999162278), (7, 2570710524), (12, 1499581139), (14, 1285355262), (21, 856903508), (28, 642677631), (42, 428451754), (84, 214225877), (107, 168177324), (197, 91345044), (214, 84088662), (321, 56059108), (394, 45672522), (428, 42044331), (591, 30448348), (642, 28029554), (749, 24025332), (788, 22836261), (1182, 15224174), (1284, 14014777), (1379, 13049292), (1498, 12012666), (2247, 8008444), (2364, 7612087), (2758, 6524646), (2996, 6006333), (4137, 4349764), (4494, 4004222), (5516, 3262323), (8274, 2174882), (8988, 2002111), (10163, 1770636), (16548, 1087441), (20326, 885318), (21079, 853692), (30489, 590212), (40652, 442659), (42158, 426846), (60978, 295106), (63237, 284564), (71141, 252948), (84316, 213423), (121956, 147553), (126474, 142282)]