1886642766

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{49139}}^1$

素因数の和:49235

約数の個数: 48

約数和(自身を含む): 4292870400

約数和(自身を除く): 2406227634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 1422, 2133, 4266, 6399, 12798, 19197, 38394, 49139, 98278, 147417, 294834, 442251, 884502, 1326753, 2653506, 3881981, 3980259, 7763962, 7960518, 11645943, 11940777, 23291886, 23881554, 34937829, 69875658, 104813487, 209626974, 314440461, 628880922, 943321383, 1886642766]

約数ペア:

[(1, 1886642766), (2, 943321383), (3, 628880922), (6, 314440461), (9, 209626974), (18, 104813487), (27, 69875658), (54, 34937829), (79, 23881554), (81, 23291886), (158, 11940777), (162, 11645943), (237, 7960518), (243, 7763962), (474, 3980259), (486, 3881981), (711, 2653506), (1422, 1326753), (2133, 884502), (4266, 442251), (6399, 294834), (12798, 147417), (19197, 98278), (38394, 49139)]