39406356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 109444608

約数和(自身を除く): 70038252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 521, 573, 764, 1042, 1146, 1563, 1719, 2084, 2101, 2292, 3126, 3438, 4202, 4689, 5731, 6252, 6303, 6876, 8404, 9378, 11462, 12606, 17193, 18756, 18909, 22924, 25212, 34386, 37818, 51579, 68772, 75636, 99511, 103158, 199022, 206316, 298533, 398044, 597066, 895599, 1094621, 1194132, 1791198, 2189242, 3283863, 3582396, 4378484, 6567726, 9851589, 13135452, 19703178, 39406356]

約数ペア:

[(1, 39406356), (2, 19703178), (3, 13135452), (4, 9851589), (6, 6567726), (9, 4378484), (11, 3582396), (12, 3283863), (18, 2189242), (22, 1791198), (33, 1194132), (36, 1094621), (44, 895599), (66, 597066), (99, 398044), (132, 298533), (191, 206316), (198, 199022), (382, 103158), (396, 99511), (521, 75636), (573, 68772), (764, 51579), (1042, 37818), (1146, 34386), (1563, 25212), (1719, 22924), (2084, 18909), (2101, 18756), (2292, 17193), (3126, 12606), (3438, 11462), (4202, 9378), (4689, 8404), (5731, 6876), (6252, 6303)]