18874374704

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{733}}^1\times {\mathrm{27277}}^1$

素因数の和:28077

約数の個数: 40

約数和(自身を含む): 37241016720

約数和(自身を除く): 18366642016

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 733, 944, 1466, 2932, 5864, 11728, 27277, 43247, 54554, 86494, 109108, 172988, 218216, 345976, 436432, 691952, 1609343, 3218686, 6437372, 12874744, 19994041, 25749488, 39988082, 79976164, 159952328, 319904656, 1179648419, 2359296838, 4718593676, 9437187352, 18874374704]

約数ペア:

[(1, 18874374704), (2, 9437187352), (4, 4718593676), (8, 2359296838), (16, 1179648419), (59, 319904656), (118, 159952328), (236, 79976164), (472, 39988082), (733, 25749488), (944, 19994041), (1466, 12874744), (2932, 6437372), (5864, 3218686), (11728, 1609343), (27277, 691952), (43247, 436432), (54554, 345976), (86494, 218216), (109108, 172988)]