18462132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 50878464

約数和(自身を除く): 32416332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 383, 412, 468, 618, 766, 927, 1149, 1236, 1339, 1532, 1854, 2298, 2678, 3447, 3708, 4017, 4596, 4979, 5356, 6894, 8034, 9958, 12051, 13788, 14937, 16068, 19916, 24102, 29874, 39449, 44811, 48204, 59748, 78898, 89622, 118347, 157796, 179244, 236694, 355041, 473388, 512837, 710082, 1025674, 1420164, 1538511, 2051348, 3077022, 4615533, 6154044, 9231066, 18462132]

約数ペア:

[(1, 18462132), (2, 9231066), (3, 6154044), (4, 4615533), (6, 3077022), (9, 2051348), (12, 1538511), (13, 1420164), (18, 1025674), (26, 710082), (36, 512837), (39, 473388), (52, 355041), (78, 236694), (103, 179244), (117, 157796), (156, 118347), (206, 89622), (234, 78898), (309, 59748), (383, 48204), (412, 44811), (468, 39449), (618, 29874), (766, 24102), (927, 19916), (1149, 16068), (1236, 14937), (1339, 13788), (1532, 12051), (1854, 9958), (2298, 8034), (2678, 6894), (3447, 5356), (3708, 4979), (4017, 4596)]