28664946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69239}}^1$

素因数の和:69270

約数の個数: 24

約数和(自身を含む): 64808640

約数和(自身を除く): 36143694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69239, 138478, 207717, 415434, 623151, 1246302, 1592497, 3184994, 4777491, 9554982, 14332473, 28664946]

約数ペア:

[(1, 28664946), (2, 14332473), (3, 9554982), (6, 4777491), (9, 3184994), (18, 1592497), (23, 1246302), (46, 623151), (69, 415434), (138, 207717), (207, 138478), (414, 69239)]