31641498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13251

約数の個数: 48

約数和(自身を含む): 82480320

約数和(自身を除く): 50838822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 13217, 26434, 39651, 79302, 92519, 118953, 185038, 237906, 251123, 277557, 502246, 555114, 753369, 832671, 1506738, 1665342, 1757861, 2260107, 3515722, 4520214, 5273583, 10547166, 15820749, 31641498]

約数ペア:

[(1, 31641498), (2, 15820749), (3, 10547166), (6, 5273583), (7, 4520214), (9, 3515722), (14, 2260107), (18, 1757861), (19, 1665342), (21, 1506738), (38, 832671), (42, 753369), (57, 555114), (63, 502246), (114, 277557), (126, 251123), (133, 237906), (171, 185038), (266, 118953), (342, 92519), (399, 79302), (798, 39651), (1197, 26434), (2394, 13217)]