19713348

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 51461760

約数和(自身を除く): 31748412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1093, 1503, 2004, 2186, 3006, 3279, 4372, 4509, 6012, 6558, 9018, 9837, 13116, 18036, 19674, 29511, 39348, 59022, 118044, 182531, 365062, 547593, 730124, 1095186, 1642779, 2190372, 3285558, 4928337, 6571116, 9856674, 19713348]

約数ペア:

[(1, 19713348), (2, 9856674), (3, 6571116), (4, 4928337), (6, 3285558), (9, 2190372), (12, 1642779), (18, 1095186), (27, 730124), (36, 547593), (54, 365062), (108, 182531), (167, 118044), (334, 59022), (501, 39348), (668, 29511), (1002, 19674), (1093, 18036), (1503, 13116), (2004, 9837), (2186, 9018), (3006, 6558), (3279, 6012), (4372, 4509)]