2018057541801

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1\times {\mathrm{373909}}^1$

素因数の和:375713

約数の個数: 32

約数和(自身を含む): 3096620916480

約数和(自身を除く): 1078563374679

約数列:

[1, 3, 7, 21, 157, 471, 1099, 1637, 3297, 4911, 11459, 34377, 257009, 373909, 771027, 1121727, 1799063, 2617363, 5397189, 7852089, 58703713, 176111139, 410925991, 612089033, 1232777973, 1836267099, 4284623231, 12853869693, 96097978181, 288293934543, 672685847267, 2018057541801]

約数ペア:

[(1, 2018057541801), (3, 672685847267), (7, 288293934543), (21, 96097978181), (157, 12853869693), (471, 4284623231), (1099, 1836267099), (1637, 1232777973), (3297, 612089033), (4911, 410925991), (11459, 176111139), (34377, 58703713), (257009, 7852089), (373909, 5397189), (771027, 2617363), (1121727, 1799063)]