15698887092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{144541}}^1$

素因数の和:144989

約数の個数: 72

約数和(自身を含む): 45457880832

約数和(自身を除く): 29758993740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1724, 2586, 3017, 3879, 5172, 6034, 7758, 9051, 12068, 15516, 18102, 27153, 36204, 54306, 108612, 144541, 289082, 433623, 578164, 867246, 1011787, 1300869, 1734492, 2023574, 2601738, 3035361, 4047148, 5203476, 6070722, 9106083, 12141444, 18212166, 36424332, 62297171, 124594342, 186891513, 249188684, 373783026, 436080197, 560674539, 747566052, 872160394, 1121349078, 1308240591, 1744320788, 2242698156, 2616481182, 3924721773, 5232962364, 7849443546, 15698887092]

約数ペア:

[(1, 15698887092), (2, 7849443546), (3, 5232962364), (4, 3924721773), (6, 2616481182), (7, 2242698156), (9, 1744320788), (12, 1308240591), (14, 1121349078), (18, 872160394), (21, 747566052), (28, 560674539), (36, 436080197), (42, 373783026), (63, 249188684), (84, 186891513), (126, 124594342), (252, 62297171), (431, 36424332), (862, 18212166), (1293, 12141444), (1724, 9106083), (2586, 6070722), (3017, 5203476), (3879, 4047148), (5172, 3035361), (6034, 2601738), (7758, 2023574), (9051, 1734492), (12068, 1300869), (15516, 1011787), (18102, 867246), (27153, 578164), (36204, 433623), (54306, 289082), (108612, 144541)]