42472482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1109}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 91748160

約数和(自身を除く): 49275678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1109, 1473, 2218, 2946, 3327, 6383, 6654, 12766, 14417, 19149, 28834, 38298, 43251, 86502, 544519, 1089038, 1633557, 3267114, 7078747, 14157494, 21236241, 42472482]

約数ペア:

[(1, 42472482), (2, 21236241), (3, 14157494), (6, 7078747), (13, 3267114), (26, 1633557), (39, 1089038), (78, 544519), (491, 86502), (982, 43251), (1109, 38298), (1473, 28834), (2218, 19149), (2946, 14417), (3327, 12766), (6383, 6654)]