1555109478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{108947}}^1$

素因数の和:109029

約数の個数: 48

約数和(自身を含む): 3688107696

約数和(自身を除く): 2132998218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 108947, 217894, 326841, 653682, 980523, 1416311, 1961046, 2832622, 4248933, 6645767, 8497866, 12746799, 13291534, 19937301, 25493598, 39874602, 59811903, 86394971, 119623806, 172789942, 259184913, 518369826, 777554739, 1555109478]

約数ペア:

[(1, 1555109478), (2, 777554739), (3, 518369826), (6, 259184913), (9, 172789942), (13, 119623806), (18, 86394971), (26, 59811903), (39, 39874602), (61, 25493598), (78, 19937301), (117, 13291534), (122, 12746799), (183, 8497866), (234, 6645767), (366, 4248933), (549, 2832622), (793, 1961046), (1098, 1416311), (1586, 980523), (2379, 653682), (4758, 326841), (7137, 217894), (14274, 108947)]