37439538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 46195662

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 109, 114, 131, 138, 218, 262, 327, 393, 437, 654, 786, 874, 1311, 2071, 2489, 2507, 2622, 3013, 4142, 4978, 5014, 6026, 6213, 7467, 7521, 9039, 12426, 14279, 14934, 15042, 18078, 28558, 42837, 47633, 57247, 85674, 95266, 114494, 142899, 171741, 271301, 285798, 328417, 343482, 542602, 656834, 813903, 985251, 1627806, 1970502, 6239923, 12479846, 18719769, 37439538]

約数ペア:

[(1, 37439538), (2, 18719769), (3, 12479846), (6, 6239923), (19, 1970502), (23, 1627806), (38, 985251), (46, 813903), (57, 656834), (69, 542602), (109, 343482), (114, 328417), (131, 285798), (138, 271301), (218, 171741), (262, 142899), (327, 114494), (393, 95266), (437, 85674), (654, 57247), (786, 47633), (874, 42837), (1311, 28558), (2071, 18078), (2489, 15042), (2507, 14934), (2622, 14279), (3013, 12426), (4142, 9039), (4978, 7521), (5014, 7467), (6026, 6213)]