1969690716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2605411}}^1$

素因数の和:2605431

約数の個数: 48

約数和(自身を含む): 5836122880

約数和(自身を除く): 3866432164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2605411, 5210822, 7816233, 10421644, 15632466, 18237877, 23448699, 31264932, 36475754, 46897398, 54713631, 70346097, 72951508, 93794796, 109427262, 140692194, 164140893, 218854524, 281384388, 328281786, 492422679, 656563572, 984845358, 1969690716]

約数ペア:

[(1, 1969690716), (2, 984845358), (3, 656563572), (4, 492422679), (6, 328281786), (7, 281384388), (9, 218854524), (12, 164140893), (14, 140692194), (18, 109427262), (21, 93794796), (27, 72951508), (28, 70346097), (36, 54713631), (42, 46897398), (54, 36475754), (63, 31264932), (84, 23448699), (108, 18237877), (126, 15632466), (189, 10421644), (252, 7816233), (378, 5210822), (756, 2605411)]