15673371858

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{2557}}^1$

素因数の和:2969

約数の個数: 80

約数和(自身を含む): 35504190744

約数和(自身を除く): 19830818886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 241, 314, 471, 482, 723, 942, 1413, 1446, 2169, 2557, 2826, 4239, 4338, 5114, 6507, 7671, 8478, 12717, 13014, 15342, 19521, 23013, 25434, 37837, 39042, 46026, 69039, 75674, 113511, 138078, 207117, 227022, 340533, 401449, 414234, 616237, 681066, 802898, 1021599, 1204347, 1232474, 1848711, 2043198, 2408694, 3064797, 3613041, 3697422, 5546133, 6129594, 7226082, 10839123, 11092266, 16638399, 21678246, 32517369, 33276798, 49915197, 65034738, 96749209, 99830394, 193498418, 290247627, 580495254, 870742881, 1741485762, 2612228643, 5224457286, 7836685929, 15673371858]

約数ペア:

[(1, 15673371858), (2, 7836685929), (3, 5224457286), (6, 2612228643), (9, 1741485762), (18, 870742881), (27, 580495254), (54, 290247627), (81, 193498418), (157, 99830394), (162, 96749209), (241, 65034738), (314, 49915197), (471, 33276798), (482, 32517369), (723, 21678246), (942, 16638399), (1413, 11092266), (1446, 10839123), (2169, 7226082), (2557, 6129594), (2826, 5546133), (4239, 3697422), (4338, 3613041), (5114, 3064797), (6507, 2408694), (7671, 2043198), (8478, 1848711), (12717, 1232474), (13014, 1204347), (15342, 1021599), (19521, 802898), (23013, 681066), (25434, 616237), (37837, 414234), (39042, 401449), (46026, 340533), (69039, 227022), (75674, 207117), (113511, 138078)]