13005954

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 31610880

約数和(自身を除く): 18604926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 97, 117, 191, 194, 234, 291, 351, 382, 573, 582, 702, 873, 1146, 1261, 1719, 1746, 2483, 2522, 2619, 3438, 3783, 4966, 5157, 5238, 7449, 7566, 10314, 11349, 14898, 18527, 22347, 22698, 34047, 37054, 44694, 55581, 67041, 68094, 111162, 134082, 166743, 240851, 333486, 481702, 500229, 722553, 1000458, 1445106, 2167659, 4335318, 6502977, 13005954]

約数ペア:

[(1, 13005954), (2, 6502977), (3, 4335318), (6, 2167659), (9, 1445106), (13, 1000458), (18, 722553), (26, 500229), (27, 481702), (39, 333486), (54, 240851), (78, 166743), (97, 134082), (117, 111162), (191, 68094), (194, 67041), (234, 55581), (291, 44694), (351, 37054), (382, 34047), (573, 22698), (582, 22347), (702, 18527), (873, 14898), (1146, 11349), (1261, 10314), (1719, 7566), (1746, 7449), (2483, 5238), (2522, 5157), (2619, 4966), (3438, 3783)]