18052755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9049}}^1$

素因数の和:9083

約数の個数: 32

約数和(自身を含む): 34752000

約数和(自身を除く): 16699245

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 9049, 27147, 45245, 63343, 135735, 171931, 190029, 316715, 515793, 859655, 950145, 1203517, 2578965, 3610551, 6017585, 18052755]

約数ペア:

[(1, 18052755), (3, 6017585), (5, 3610551), (7, 2578965), (15, 1203517), (19, 950145), (21, 859655), (35, 515793), (57, 316715), (95, 190029), (105, 171931), (133, 135735), (285, 63343), (399, 45245), (665, 27147), (1995, 9049)]