218042172

素因数分解:

$2^2\times 3^3\times {\mathrm{1013}}^1\times {\mathrm{1993}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 566136480

約数和(自身を除く): 348094308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1013, 1993, 2026, 3039, 3986, 4052, 5979, 6078, 7972, 9117, 11958, 12156, 17937, 18234, 23916, 27351, 35874, 36468, 53811, 54702, 71748, 107622, 109404, 215244, 2018909, 4037818, 6056727, 8075636, 12113454, 18170181, 24226908, 36340362, 54510543, 72680724, 109021086, 218042172]

約数ペア:

[(1, 218042172), (2, 109021086), (3, 72680724), (4, 54510543), (6, 36340362), (9, 24226908), (12, 18170181), (18, 12113454), (27, 8075636), (36, 6056727), (54, 4037818), (108, 2018909), (1013, 215244), (1993, 109404), (2026, 107622), (3039, 71748), (3986, 54702), (4052, 53811), (5979, 36468), (6078, 35874), (7972, 27351), (9117, 23916), (11958, 18234), (12156, 17937)]