813688752

素因数分解:

$2^4\times 3^1\times {\mathrm{1861}}^1\times {\mathrm{9109}}^1$

素因数の和:10981

約数の個数: 40

約数和(自身を含む): 2103389680

約数和(自身を除く): 1289700928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1861, 3722, 5583, 7444, 9109, 11166, 14888, 18218, 22332, 27327, 29776, 36436, 44664, 54654, 72872, 89328, 109308, 145744, 218616, 437232, 16951849, 33903698, 50855547, 67807396, 101711094, 135614792, 203422188, 271229584, 406844376, 813688752]

約数ペア:

[(1, 813688752), (2, 406844376), (3, 271229584), (4, 203422188), (6, 135614792), (8, 101711094), (12, 67807396), (16, 50855547), (24, 33903698), (48, 16951849), (1861, 437232), (3722, 218616), (5583, 145744), (7444, 109308), (9109, 89328), (11166, 72872), (14888, 54654), (18218, 44664), (22332, 36436), (27327, 29776)]