12499944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 32970240

約数和(自身を除く): 20470296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 317, 318, 372, 424, 634, 636, 744, 951, 1268, 1272, 1643, 1902, 2536, 3286, 3804, 4929, 6572, 7608, 9827, 9858, 13144, 16801, 19654, 19716, 29481, 33602, 39308, 39432, 50403, 58962, 67204, 78616, 100806, 117924, 134408, 201612, 235848, 403224, 520831, 1041662, 1562493, 2083324, 3124986, 4166648, 6249972, 12499944]

約数ペア:

[(1, 12499944), (2, 6249972), (3, 4166648), (4, 3124986), (6, 2083324), (8, 1562493), (12, 1041662), (24, 520831), (31, 403224), (53, 235848), (62, 201612), (93, 134408), (106, 117924), (124, 100806), (159, 78616), (186, 67204), (212, 58962), (248, 50403), (317, 39432), (318, 39308), (372, 33602), (424, 29481), (634, 19716), (636, 19654), (744, 16801), (951, 13144), (1268, 9858), (1272, 9827), (1643, 7608), (1902, 6572), (2536, 4929), (3286, 3804)]