245860938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19157}}^1$

素因数の和:19219

約数の個数: 48

約数和(自身を含む): 573820416

約数和(自身を除く): 327959478

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 19157, 38314, 57471, 114942, 172413, 344826, 440611, 593867, 881222, 1187734, 1321833, 1781601, 2643666, 3563202, 3965499, 5344803, 7930998, 10689606, 13658941, 27317882, 40976823, 81953646, 122930469, 245860938]

約数ペア:

[(1, 245860938), (2, 122930469), (3, 81953646), (6, 40976823), (9, 27317882), (18, 13658941), (23, 10689606), (31, 7930998), (46, 5344803), (62, 3965499), (69, 3563202), (93, 2643666), (138, 1781601), (186, 1321833), (207, 1187734), (279, 881222), (414, 593867), (558, 440611), (713, 344826), (1426, 172413), (2139, 114942), (4278, 57471), (6417, 38314), (12834, 19157)]