42897192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137491}}^1$

素因数の和:137513

約数の個数: 32

約数和(自身を含む): 115493280

約数和(自身を除く): 72596088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 137491, 274982, 412473, 549964, 824946, 1099928, 1649892, 1787383, 3299784, 3574766, 5362149, 7149532, 10724298, 14299064, 21448596, 42897192]

約数ペア:

[(1, 42897192), (2, 21448596), (3, 14299064), (4, 10724298), (6, 7149532), (8, 5362149), (12, 3574766), (13, 3299784), (24, 1787383), (26, 1649892), (39, 1099928), (52, 824946), (78, 549964), (104, 412473), (156, 274982), (312, 137491)]