12557622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 32204088

約数和(自身を除く): 19646466

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 353, 363, 462, 539, 706, 726, 847, 1059, 1078, 1617, 1694, 2118, 2471, 2541, 3234, 3883, 4942, 5082, 5929, 7413, 7766, 11649, 11858, 14826, 17297, 17787, 23298, 27181, 34594, 35574, 42713, 51891, 54362, 81543, 85426, 103782, 128139, 163086, 190267, 256278, 298991, 380534, 570801, 597982, 896973, 1141602, 1793946, 2092937, 4185874, 6278811, 12557622]

約数ペア:

[(1, 12557622), (2, 6278811), (3, 4185874), (6, 2092937), (7, 1793946), (11, 1141602), (14, 896973), (21, 597982), (22, 570801), (33, 380534), (42, 298991), (49, 256278), (66, 190267), (77, 163086), (98, 128139), (121, 103782), (147, 85426), (154, 81543), (231, 54362), (242, 51891), (294, 42713), (353, 35574), (363, 34594), (462, 27181), (539, 23298), (706, 17787), (726, 17297), (847, 14826), (1059, 11858), (1078, 11649), (1617, 7766), (1694, 7413), (2118, 5929), (2471, 5082), (2541, 4942), (3234, 3883)]