988573626

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1429}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 2298067200

約数和(自身を除く): 1309493574

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 557, 621, 1114, 1242, 1429, 1671, 2858, 3342, 4287, 5013, 8574, 10026, 12811, 12861, 15039, 25622, 25722, 30078, 32867, 38433, 38583, 65734, 76866, 77166, 98601, 115299, 197202, 230598, 295803, 345897, 591606, 691794, 795953, 887409, 1591906, 1774818, 2387859, 4775718, 7163577, 14327154, 18306919, 21490731, 36613838, 42981462, 54920757, 109841514, 164762271, 329524542, 494286813, 988573626]

約数ペア:

[(1, 988573626), (2, 494286813), (3, 329524542), (6, 164762271), (9, 109841514), (18, 54920757), (23, 42981462), (27, 36613838), (46, 21490731), (54, 18306919), (69, 14327154), (138, 7163577), (207, 4775718), (414, 2387859), (557, 1774818), (621, 1591906), (1114, 887409), (1242, 795953), (1429, 691794), (1671, 591606), (2858, 345897), (3342, 295803), (4287, 230598), (5013, 197202), (8574, 115299), (10026, 98601), (12811, 77166), (12861, 76866), (15039, 65734), (25622, 38583), (25722, 38433), (30078, 32867)]