28318518

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{8597}}^1$

素因数の和:8669

約数の個数: 32

約数和(自身を含む): 63969120

約数和(自身を除く): 35650602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 8597, 17194, 25791, 51582, 77373, 154746, 232119, 464238, 524417, 1048834, 1573251, 3146502, 4719753, 9439506, 14159259, 28318518]

約数ペア:

[(1, 28318518), (2, 14159259), (3, 9439506), (6, 4719753), (9, 3146502), (18, 1573251), (27, 1048834), (54, 524417), (61, 464238), (122, 232119), (183, 154746), (366, 77373), (549, 51582), (1098, 25791), (1647, 17194), (3294, 8597)]