13157118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 31253040

約数和(自身を除く): 18095922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 953, 1062, 1534, 1906, 2301, 2859, 4602, 5718, 6903, 8577, 12389, 13806, 17154, 24778, 37167, 56227, 74334, 111501, 112454, 168681, 223002, 337362, 506043, 730951, 1012086, 1461902, 2192853, 4385706, 6578559, 13157118]

約数ペア:

[(1, 13157118), (2, 6578559), (3, 4385706), (6, 2192853), (9, 1461902), (13, 1012086), (18, 730951), (26, 506043), (39, 337362), (59, 223002), (78, 168681), (117, 112454), (118, 111501), (177, 74334), (234, 56227), (354, 37167), (531, 24778), (767, 17154), (953, 13806), (1062, 12389), (1534, 8577), (1906, 6903), (2301, 5718), (2859, 4602)]