18658362

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 20129478

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 1039, 2078, 2993, 3117, 5986, 6234, 8979, 17958, 42599, 75847, 85198, 127797, 151694, 227541, 255594, 455082, 3109727, 6219454, 9329181, 18658362]

約数ペア:

[(1, 18658362), (2, 9329181), (3, 6219454), (6, 3109727), (41, 455082), (73, 255594), (82, 227541), (123, 151694), (146, 127797), (219, 85198), (246, 75847), (438, 42599), (1039, 17958), (2078, 8979), (2993, 6234), (3117, 5986)]