18088902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 44055648

約数和(自身を除く): 25966746

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3361, 5382, 6722, 10083, 20166, 30249, 43693, 60498, 77303, 87386, 131079, 154606, 231909, 262158, 393237, 463818, 695727, 786474, 1004939, 1391454, 2009878, 3014817, 6029634, 9044451, 18088902]

約数ペア:

[(1, 18088902), (2, 9044451), (3, 6029634), (6, 3014817), (9, 2009878), (13, 1391454), (18, 1004939), (23, 786474), (26, 695727), (39, 463818), (46, 393237), (69, 262158), (78, 231909), (117, 154606), (138, 131079), (207, 87386), (234, 77303), (299, 60498), (414, 43693), (598, 30249), (897, 20166), (1794, 10083), (2691, 6722), (3361, 5382)]