12008007468

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{10069}}^1$

素因数の和:10447

約数の個数: 72

約数和(自身を含む): 30694729520

約数和(自身を除く): 18686722052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 211, 314, 422, 471, 628, 633, 844, 942, 1266, 1413, 1884, 1899, 2532, 2826, 3798, 5652, 7596, 10069, 20138, 30207, 33127, 40276, 60414, 66254, 90621, 99381, 120828, 132508, 181242, 198762, 298143, 362484, 397524, 596286, 1192572, 1580833, 2124559, 3161666, 4249118, 4742499, 6323332, 6373677, 8498236, 9484998, 12747354, 14227497, 18969996, 19121031, 25494708, 28454994, 38242062, 56909988, 76484124, 333555763, 667111526, 1000667289, 1334223052, 2001334578, 3002001867, 4002669156, 6004003734, 12008007468]

約数ペア:

[(1, 12008007468), (2, 6004003734), (3, 4002669156), (4, 3002001867), (6, 2001334578), (9, 1334223052), (12, 1000667289), (18, 667111526), (36, 333555763), (157, 76484124), (211, 56909988), (314, 38242062), (422, 28454994), (471, 25494708), (628, 19121031), (633, 18969996), (844, 14227497), (942, 12747354), (1266, 9484998), (1413, 8498236), (1884, 6373677), (1899, 6323332), (2532, 4742499), (2826, 4249118), (3798, 3161666), (5652, 2124559), (7596, 1580833), (10069, 1192572), (20138, 596286), (30207, 397524), (33127, 362484), (40276, 298143), (60414, 198762), (66254, 181242), (90621, 132508), (99381, 120828)]