879013494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{68491}}^1$

素因数の和:68553

約数の個数: 48

約数和(自身を含む): 2051472384

約数和(自身を除く): 1172458890

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, 68491, 136982, 205473, 410946, 616419, 1232838, 1575293, 2123221, 3150586, 4246442, 4725879, 6369663, 9451758, 12739326, 14177637, 19108989, 28355274, 38217978, 48834083, 97668166, 146502249, 293004498, 439506747, 879013494]

約数ペア:

[(1, 879013494), (2, 439506747), (3, 293004498), (6, 146502249), (9, 97668166), (18, 48834083), (23, 38217978), (31, 28355274), (46, 19108989), (62, 14177637), (69, 12739326), (93, 9451758), (138, 6369663), (186, 4725879), (207, 4246442), (279, 3150586), (414, 2123221), (558, 1575293), (713, 1232838), (1426, 616419), (2139, 410946), (4278, 205473), (6417, 136982), (12834, 68491)]