40445514

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 95431680

約数和(自身を除く): 54986166

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 186, 222, 279, 333, 558, 653, 666, 837, 999, 1147, 1306, 1674, 1959, 1998, 2294, 3441, 3918, 5877, 6882, 10323, 11754, 17631, 20243, 20646, 24161, 30969, 35262, 40486, 48322, 60729, 61938, 72483, 121458, 144966, 182187, 217449, 364374, 434898, 546561, 652347, 748991, 1093122, 1304694, 1497982, 2246973, 4493946, 6740919, 13481838, 20222757, 40445514]

約数ペア:

[(1, 40445514), (2, 20222757), (3, 13481838), (6, 6740919), (9, 4493946), (18, 2246973), (27, 1497982), (31, 1304694), (37, 1093122), (54, 748991), (62, 652347), (74, 546561), (93, 434898), (111, 364374), (186, 217449), (222, 182187), (279, 144966), (333, 121458), (558, 72483), (653, 61938), (666, 60729), (837, 48322), (999, 40486), (1147, 35262), (1306, 30969), (1674, 24161), (1959, 20646), (1998, 20243), (2294, 17631), (3441, 11754), (3918, 10323), (5877, 6882)]