15532812

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 40884480

約数和(自身を除く): 25351668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 103, 118, 142, 177, 206, 213, 236, 284, 309, 354, 412, 426, 531, 618, 639, 708, 852, 927, 1062, 1236, 1278, 1854, 2124, 2556, 3708, 4189, 6077, 7313, 8378, 12154, 12567, 14626, 16756, 18231, 21939, 24308, 25134, 29252, 36462, 37701, 43878, 50268, 54693, 65817, 72924, 75402, 87756, 109386, 131634, 150804, 218772, 263268, 431467, 862934, 1294401, 1725868, 2588802, 3883203, 5177604, 7766406, 15532812]

約数ペア:

[(1, 15532812), (2, 7766406), (3, 5177604), (4, 3883203), (6, 2588802), (9, 1725868), (12, 1294401), (18, 862934), (36, 431467), (59, 263268), (71, 218772), (103, 150804), (118, 131634), (142, 109386), (177, 87756), (206, 75402), (213, 72924), (236, 65817), (284, 54693), (309, 50268), (354, 43878), (412, 37701), (426, 36462), (531, 29252), (618, 25134), (639, 24308), (708, 21939), (852, 18231), (927, 16756), (1062, 14626), (1236, 12567), (1278, 12154), (1854, 8378), (2124, 7313), (2556, 6077), (3708, 4189)]