18270468

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 29428092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1013, 1503, 2004, 2026, 3006, 3039, 4052, 4509, 6012, 6078, 9018, 9117, 12156, 18036, 18234, 27351, 36468, 54702, 109404, 169171, 338342, 507513, 676684, 1015026, 1522539, 2030052, 3045078, 4567617, 6090156, 9135234, 18270468]

約数ペア:

[(1, 18270468), (2, 9135234), (3, 6090156), (4, 4567617), (6, 3045078), (9, 2030052), (12, 1522539), (18, 1015026), (27, 676684), (36, 507513), (54, 338342), (108, 169171), (167, 109404), (334, 54702), (501, 36468), (668, 27351), (1002, 18234), (1013, 18036), (1503, 12156), (2004, 9117), (2026, 9018), (3006, 6078), (3039, 6012), (4052, 4509)]