1986494918856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{14557}}^1\times {\mathrm{812281}}^1$

素因数の和:826854

約数の個数: 64

約数和(自身を含む): 5676096650880

約数和(自身を除く): 3689601732024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 14557, 29114, 43671, 58228, 87342, 101899, 116456, 174684, 203798, 305697, 349368, 407596, 611394, 812281, 815192, 1222788, 1624562, 2436843, 2445576, 3249124, 4873686, 5685967, 6498248, 9747372, 11371934, 17057901, 19494744, 22743868, 34115802, 45487736, 68231604, 136463208, 11824374517, 23648749034, 35473123551, 47297498068, 70946247102, 82770621619, 94594996136, 141892494204, 165541243238, 248311864857, 283784988408, 331082486476, 496623729714, 662164972952, 993247459428, 1986494918856]

約数ペア:

[(1, 1986494918856), (2, 993247459428), (3, 662164972952), (4, 496623729714), (6, 331082486476), (7, 283784988408), (8, 248311864857), (12, 165541243238), (14, 141892494204), (21, 94594996136), (24, 82770621619), (28, 70946247102), (42, 47297498068), (56, 35473123551), (84, 23648749034), (168, 11824374517), (14557, 136463208), (29114, 68231604), (43671, 45487736), (58228, 34115802), (87342, 22743868), (101899, 19494744), (116456, 17057901), (174684, 11371934), (203798, 9747372), (305697, 6498248), (349368, 5685967), (407596, 4873686), (611394, 3249124), (812281, 2445576), (815192, 2436843), (1222788, 1624562)]