28431756

素因数分解:

$2^2\times 3^3\times {\mathrm{263257}}^1$

素因数の和:263270

約数の個数: 24

約数和(自身を含む): 73712240

約数和(自身を除く): 45280484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263257, 526514, 789771, 1053028, 1579542, 2369313, 3159084, 4738626, 7107939, 9477252, 14215878, 28431756]

約数ペア:

[(1, 28431756), (2, 14215878), (3, 9477252), (4, 7107939), (6, 4738626), (9, 3159084), (12, 2369313), (18, 1579542), (27, 1053028), (36, 789771), (54, 526514), (108, 263257)]