40814397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 68664960

約数和(自身を除く): 27850563

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 523, 667, 897, 1131, 1569, 2001, 2691, 3393, 4707, 6003, 6799, 8671, 12029, 15167, 20397, 26013, 36087, 45501, 61191, 78039, 108261, 136503, 156377, 197171, 348841, 469131, 591513, 1046523, 1407393, 1774539, 3139569, 4534933, 13604799, 40814397]

約数ペア:

[(1, 40814397), (3, 13604799), (9, 4534933), (13, 3139569), (23, 1774539), (29, 1407393), (39, 1046523), (69, 591513), (87, 469131), (117, 348841), (207, 197171), (261, 156377), (299, 136503), (377, 108261), (523, 78039), (667, 61191), (897, 45501), (1131, 36087), (1569, 26013), (2001, 20397), (2691, 15167), (3393, 12029), (4707, 8671), (6003, 6799)]