1798990452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125243}}^1$

素因数の和:125282

約数の個数: 96

約数和(自身を含む): 5610931200

約数和(自身を除く): 3811940748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 125243, 250486, 375729, 500972, 751458, 876701, 1127187, 1502916, 1753402, 2254374, 2379617, 2630103, 3381561, 3506804, 4508748, 4759234, 5260206, 6763122, 7138851, 7890309, 9518468, 10520412, 13526244, 14277702, 15780618, 16657319, 21416553, 23670927, 28555404, 31561236, 33314638, 42833106, 47341854, 49971957, 64249659, 66629276, 85666212, 94683708, 99943914, 128499318, 149915871, 199887828, 256998636, 299831742, 449747613, 599663484, 899495226, 1798990452]

約数ペア:

[(1, 1798990452), (2, 899495226), (3, 599663484), (4, 449747613), (6, 299831742), (7, 256998636), (9, 199887828), (12, 149915871), (14, 128499318), (18, 99943914), (19, 94683708), (21, 85666212), (27, 66629276), (28, 64249659), (36, 49971957), (38, 47341854), (42, 42833106), (54, 33314638), (57, 31561236), (63, 28555404), (76, 23670927), (84, 21416553), (108, 16657319), (114, 15780618), (126, 14277702), (133, 13526244), (171, 10520412), (189, 9518468), (228, 7890309), (252, 7138851), (266, 6763122), (342, 5260206), (378, 4759234), (399, 4508748), (513, 3506804), (532, 3381561), (684, 2630103), (756, 2379617), (798, 2254374), (1026, 1753402), (1197, 1502916), (1596, 1127187), (2052, 876701), (2394, 751458), (3591, 500972), (4788, 375729), (7182, 250486), (14364, 125243)]