12315186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 30119040

約数和(自身を除く): 17803854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 331, 351, 477, 662, 689, 702, 954, 993, 1378, 1431, 1986, 2067, 2862, 2979, 4134, 4303, 5958, 6201, 8606, 8937, 12402, 12909, 17543, 17874, 18603, 25818, 35086, 37206, 38727, 52629, 77454, 105258, 116181, 157887, 228059, 232362, 315774, 456118, 473661, 684177, 947322, 1368354, 2052531, 4105062, 6157593, 12315186]

約数ペア:

[(1, 12315186), (2, 6157593), (3, 4105062), (6, 2052531), (9, 1368354), (13, 947322), (18, 684177), (26, 473661), (27, 456118), (39, 315774), (53, 232362), (54, 228059), (78, 157887), (106, 116181), (117, 105258), (159, 77454), (234, 52629), (318, 38727), (331, 37206), (351, 35086), (477, 25818), (662, 18603), (689, 17874), (702, 17543), (954, 12909), (993, 12402), (1378, 8937), (1431, 8606), (1986, 6201), (2067, 5958), (2862, 4303), (2979, 4134)]