1758258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 4133376

約数和(自身を除く): 2375118

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 137, 138, 186, 207, 274, 279, 411, 414, 558, 713, 822, 1233, 1426, 2139, 2466, 3151, 4247, 4278, 6302, 6417, 8494, 9453, 12741, 12834, 18906, 25482, 28359, 38223, 56718, 76446, 97681, 195362, 293043, 586086, 879129, 1758258]

約数ペア:

[(1, 1758258), (2, 879129), (3, 586086), (6, 293043), (9, 195362), (18, 97681), (23, 76446), (31, 56718), (46, 38223), (62, 28359), (69, 25482), (93, 18906), (137, 12834), (138, 12741), (186, 9453), (207, 8494), (274, 6417), (279, 6302), (411, 4278), (414, 4247), (558, 3151), (713, 2466), (822, 2139), (1233, 1426)]