67887918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5231}}^1$

素因数の和:5349

約数の個数: 48

約数和(自身を含む): 169767936

約数和(自身を除く): 101880018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 5231, 6489, 10462, 12978, 15693, 31386, 36617, 47079, 73234, 94158, 109851, 219702, 329553, 538793, 659106, 1077586, 1616379, 3232758, 3771551, 4849137, 7543102, 9698274, 11314653, 22629306, 33943959, 67887918]

約数ペア:

[(1, 67887918), (2, 33943959), (3, 22629306), (6, 11314653), (7, 9698274), (9, 7543102), (14, 4849137), (18, 3771551), (21, 3232758), (42, 1616379), (63, 1077586), (103, 659106), (126, 538793), (206, 329553), (309, 219702), (618, 109851), (721, 94158), (927, 73234), (1442, 47079), (1854, 36617), (2163, 31386), (4326, 15693), (5231, 12978), (6489, 10462)]