2899764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 8631168

約数和(自身を除く): 5731404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 311, 333, 444, 518, 622, 666, 777, 933, 1036, 1244, 1332, 1554, 1866, 2177, 2331, 2799, 3108, 3732, 4354, 4662, 5598, 6531, 8708, 9324, 11196, 11507, 13062, 19593, 23014, 26124, 34521, 39186, 46028, 69042, 78372, 80549, 103563, 138084, 161098, 207126, 241647, 322196, 414252, 483294, 724941, 966588, 1449882, 2899764]

約数ペア:

[(1, 2899764), (2, 1449882), (3, 966588), (4, 724941), (6, 483294), (7, 414252), (9, 322196), (12, 241647), (14, 207126), (18, 161098), (21, 138084), (28, 103563), (36, 80549), (37, 78372), (42, 69042), (63, 46028), (74, 39186), (84, 34521), (111, 26124), (126, 23014), (148, 19593), (222, 13062), (252, 11507), (259, 11196), (311, 9324), (333, 8708), (444, 6531), (518, 5598), (622, 4662), (666, 4354), (777, 3732), (933, 3108), (1036, 2799), (1244, 2331), (1332, 2177), (1554, 1866)]