7578012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 19668992

約数和(自身を除く): 12090980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1567, 1612, 2418, 3134, 4701, 4836, 6268, 9402, 18804, 20371, 40742, 48577, 61113, 81484, 97154, 122226, 145731, 194308, 244452, 291462, 582924, 631501, 1263002, 1894503, 2526004, 3789006, 7578012]

約数ペア:

[(1, 7578012), (2, 3789006), (3, 2526004), (4, 1894503), (6, 1263002), (12, 631501), (13, 582924), (26, 291462), (31, 244452), (39, 194308), (52, 145731), (62, 122226), (78, 97154), (93, 81484), (124, 61113), (156, 48577), (186, 40742), (372, 20371), (403, 18804), (806, 9402), (1209, 6268), (1567, 4836), (1612, 4701), (2418, 3134)]