18090852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 46005120

約数和(自身を除く): 27914268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 1303, 2314, 2606, 3471, 3909, 4628, 5212, 6942, 7818, 13884, 15636, 16939, 33878, 50817, 67756, 101634, 115967, 203268, 231934, 347901, 463868, 695802, 1391604, 1507571, 3015142, 4522713, 6030284, 9045426, 18090852]

約数ペア:

[(1, 18090852), (2, 9045426), (3, 6030284), (4, 4522713), (6, 3015142), (12, 1507571), (13, 1391604), (26, 695802), (39, 463868), (52, 347901), (78, 231934), (89, 203268), (156, 115967), (178, 101634), (267, 67756), (356, 50817), (534, 33878), (1068, 16939), (1157, 15636), (1303, 13884), (2314, 7818), (2606, 6942), (3471, 5212), (3909, 4628)]