11887434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 28507752

約数和(自身を除く): 16620318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1373, 1443, 2746, 2886, 4119, 4329, 8238, 8658, 12357, 17849, 24714, 35698, 50801, 53547, 101602, 107094, 152403, 160641, 304806, 321282, 457209, 660413, 914418, 1320826, 1981239, 3962478, 5943717, 11887434]

約数ペア:

[(1, 11887434), (2, 5943717), (3, 3962478), (6, 1981239), (9, 1320826), (13, 914418), (18, 660413), (26, 457209), (37, 321282), (39, 304806), (74, 160641), (78, 152403), (111, 107094), (117, 101602), (222, 53547), (234, 50801), (333, 35698), (481, 24714), (666, 17849), (962, 12357), (1373, 8658), (1443, 8238), (2746, 4329), (2886, 4119)]