15678094986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{16193}}^1$

素因数の和:16388

約数の個数: 72

約数和(自身を含む): 36093996900

約数和(自身を除く): 20415901914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 361, 447, 722, 894, 1083, 1341, 2166, 2682, 2831, 3249, 5662, 6498, 8493, 16193, 16986, 25479, 32386, 48579, 50958, 53789, 97158, 107578, 145737, 161367, 291474, 307667, 322734, 484101, 615334, 923001, 968202, 1846002, 2412757, 2769003, 4825514, 5538006, 5845673, 7238271, 11691346, 14476542, 17537019, 21714813, 35074038, 43429626, 45842383, 52611057, 91684766, 105222114, 137527149, 275054298, 412581447, 825162894, 871005277, 1742010554, 2613015831, 5226031662, 7839047493, 15678094986]

約数ペア:

[(1, 15678094986), (2, 7839047493), (3, 5226031662), (6, 2613015831), (9, 1742010554), (18, 871005277), (19, 825162894), (38, 412581447), (57, 275054298), (114, 137527149), (149, 105222114), (171, 91684766), (298, 52611057), (342, 45842383), (361, 43429626), (447, 35074038), (722, 21714813), (894, 17537019), (1083, 14476542), (1341, 11691346), (2166, 7238271), (2682, 5845673), (2831, 5538006), (3249, 4825514), (5662, 2769003), (6498, 2412757), (8493, 1846002), (16193, 968202), (16986, 923001), (25479, 615334), (32386, 484101), (48579, 322734), (50958, 307667), (53789, 291474), (97158, 161367), (107578, 145737)]