18296190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18481}}^1$

素因数の和:18505

約数の個数: 48

約数和(自身を含む): 51897456

約数和(自身を除く): 33601266

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 18481, 36962, 55443, 92405, 110886, 166329, 184810, 203291, 277215, 332658, 406582, 554430, 609873, 831645, 1016455, 1219746, 1663290, 1829619, 2032910, 3049365, 3659238, 6098730, 9148095, 18296190]

約数ペア:

[(1, 18296190), (2, 9148095), (3, 6098730), (5, 3659238), (6, 3049365), (9, 2032910), (10, 1829619), (11, 1663290), (15, 1219746), (18, 1016455), (22, 831645), (30, 609873), (33, 554430), (45, 406582), (55, 332658), (66, 277215), (90, 203291), (99, 184810), (110, 166329), (165, 110886), (198, 92405), (330, 55443), (495, 36962), (990, 18481)]