13919346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 35051328

約数和(自身を除く): 21131982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1811, 2562, 3622, 3843, 5433, 7686, 10866, 12677, 16299, 25354, 32598, 38031, 76062, 110471, 114093, 220942, 228186, 331413, 662826, 773297, 994239, 1546594, 1988478, 2319891, 4639782, 6959673, 13919346]

約数ペア:

[(1, 13919346), (2, 6959673), (3, 4639782), (6, 2319891), (7, 1988478), (9, 1546594), (14, 994239), (18, 773297), (21, 662826), (42, 331413), (61, 228186), (63, 220942), (122, 114093), (126, 110471), (183, 76062), (366, 38031), (427, 32598), (549, 25354), (854, 16299), (1098, 12677), (1281, 10866), (1811, 7686), (2562, 5433), (3622, 3843)]