18010218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 37713600

約数和(自身を除く): 19703382

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 1163, 2326, 2581, 3489, 5162, 6978, 7743, 15486, 33727, 67454, 101181, 103507, 202362, 207014, 310521, 621042, 3001703, 6003406, 9005109, 18010218]

約数ペア:

[(1, 18010218), (2, 9005109), (3, 6003406), (6, 3001703), (29, 621042), (58, 310521), (87, 207014), (89, 202362), (174, 103507), (178, 101181), (267, 67454), (534, 33727), (1163, 15486), (2326, 7743), (2581, 6978), (3489, 5162)]