13117806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 31143840

約数和(自身を除く): 18026034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 919, 1098, 1586, 1838, 2379, 2757, 4758, 5514, 7137, 8271, 11947, 14274, 16542, 23894, 35841, 56059, 71682, 107523, 112118, 168177, 215046, 336354, 504531, 728767, 1009062, 1457534, 2186301, 4372602, 6558903, 13117806]

約数ペア:

[(1, 13117806), (2, 6558903), (3, 4372602), (6, 2186301), (9, 1457534), (13, 1009062), (18, 728767), (26, 504531), (39, 336354), (61, 215046), (78, 168177), (117, 112118), (122, 107523), (183, 71682), (234, 56059), (366, 35841), (549, 23894), (793, 16542), (919, 14274), (1098, 11947), (1586, 8271), (1838, 7137), (2379, 5514), (2757, 4758)]