13312998

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 56

約数和(自身を含む): 31321008

約数和(自身を除く): 18008010

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 397, 414, 486, 621, 729, 794, 1191, 1242, 1458, 1863, 2382, 3573, 3726, 5589, 7146, 9131, 10719, 11178, 16767, 18262, 21438, 27393, 32157, 33534, 54786, 64314, 82179, 96471, 164358, 192942, 246537, 289413, 493074, 578826, 739611, 1479222, 2218833, 4437666, 6656499, 13312998]

約数ペア:

[(1, 13312998), (2, 6656499), (3, 4437666), (6, 2218833), (9, 1479222), (18, 739611), (23, 578826), (27, 493074), (46, 289413), (54, 246537), (69, 192942), (81, 164358), (138, 96471), (162, 82179), (207, 64314), (243, 54786), (397, 33534), (414, 32157), (486, 27393), (621, 21438), (729, 18262), (794, 16767), (1191, 11178), (1242, 10719), (1458, 9131), (1863, 7146), (2382, 5589), (3573, 3726)]