18442951923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{28571}}^1$

素因数の和:29247

約数の個数: 32

約数和(自身を含む): 27736326144

約数和(自身を除く): 9293374221

約数列:

[1, 3, 11, 31, 33, 93, 341, 631, 1023, 1893, 6941, 19561, 20823, 28571, 58683, 85713, 215171, 314281, 645513, 885701, 942843, 2657103, 9742711, 18028301, 29228133, 54084903, 198311311, 558877331, 594933933, 1676631993, 6147650641, 18442951923]

約数ペア:

[(1, 18442951923), (3, 6147650641), (11, 1676631993), (31, 594933933), (33, 558877331), (93, 198311311), (341, 54084903), (631, 29228133), (1023, 18028301), (1893, 9742711), (6941, 2657103), (19561, 942843), (20823, 885701), (28571, 645513), (58683, 314281), (85713, 215171)]