40009374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 91057824

約数和(自身を除く): 51048450

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 241, 401, 414, 482, 723, 802, 1203, 1446, 2169, 2406, 3609, 4338, 5543, 7218, 9223, 11086, 16629, 18446, 27669, 33258, 49887, 55338, 83007, 96641, 99774, 166014, 193282, 289923, 579846, 869769, 1739538, 2222743, 4445486, 6668229, 13336458, 20004687, 40009374]

約数ペア:

[(1, 40009374), (2, 20004687), (3, 13336458), (6, 6668229), (9, 4445486), (18, 2222743), (23, 1739538), (46, 869769), (69, 579846), (138, 289923), (207, 193282), (241, 166014), (401, 99774), (414, 96641), (482, 83007), (723, 55338), (802, 49887), (1203, 33258), (1446, 27669), (2169, 18446), (2406, 16629), (3609, 11086), (4338, 9223), (5543, 7218)]