4185558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 10098816

約数和(自身を除く): 5913258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 577, 806, 1154, 1209, 1731, 2418, 3462, 3627, 5193, 7254, 7501, 10386, 15002, 17887, 22503, 35774, 45006, 53661, 67509, 107322, 135018, 160983, 232531, 321966, 465062, 697593, 1395186, 2092779, 4185558]

約数ペア:

[(1, 4185558), (2, 2092779), (3, 1395186), (6, 697593), (9, 465062), (13, 321966), (18, 232531), (26, 160983), (31, 135018), (39, 107322), (62, 67509), (78, 53661), (93, 45006), (117, 35774), (186, 22503), (234, 17887), (279, 15002), (403, 10386), (558, 7501), (577, 7254), (806, 5193), (1154, 3627), (1209, 3462), (1731, 2418)]