18218996866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{52757}}^1$

素因数の和:54234

約数の個数: 32

約数和(自身を含む): 33093194112

約数和(自身を除く): 14874197246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1451, 2902, 10157, 20314, 24667, 49334, 52757, 105514, 172669, 345338, 369299, 738598, 896869, 1793738, 6278083, 12556166, 76550407, 153100814, 535852849, 1071705698, 1301356919, 2602713838, 9109498433, 18218996866]

約数ペア:

[(1, 18218996866), (2, 9109498433), (7, 2602713838), (14, 1301356919), (17, 1071705698), (34, 535852849), (119, 153100814), (238, 76550407), (1451, 12556166), (2902, 6278083), (10157, 1793738), (20314, 896869), (24667, 738598), (49334, 369299), (52757, 345338), (105514, 172669)]