38731572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 109130112

約数和(自身を除く): 70398540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 2081, 3102, 4162, 4653, 6204, 6243, 8324, 9306, 12486, 18612, 18729, 22891, 24972, 37458, 45782, 68673, 74916, 91564, 97807, 137346, 195614, 206019, 274692, 293421, 391228, 412038, 586842, 824076, 880263, 1075877, 1173684, 1760526, 2151754, 3227631, 3521052, 4303508, 6455262, 9682893, 12910524, 19365786, 38731572]

約数ペア:

[(1, 38731572), (2, 19365786), (3, 12910524), (4, 9682893), (6, 6455262), (9, 4303508), (11, 3521052), (12, 3227631), (18, 2151754), (22, 1760526), (33, 1173684), (36, 1075877), (44, 880263), (47, 824076), (66, 586842), (94, 412038), (99, 391228), (132, 293421), (141, 274692), (188, 206019), (198, 195614), (282, 137346), (396, 97807), (423, 91564), (517, 74916), (564, 68673), (846, 45782), (1034, 37458), (1551, 24972), (1692, 22891), (2068, 18729), (2081, 18612), (3102, 12486), (4162, 9306), (4653, 8324), (6204, 6243)]