13448637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 21964800

約数和(自身を除く): 8516163

約数列:

[1, 3, 9, 19, 31, 43, 57, 59, 93, 129, 171, 177, 279, 387, 531, 589, 817, 1121, 1333, 1767, 1829, 2451, 2537, 3363, 3999, 5301, 5487, 7353, 7611, 10089, 11997, 16461, 22833, 25327, 34751, 48203, 75981, 78647, 104253, 144609, 227943, 235941, 312759, 433827, 707823, 1494293, 4482879, 13448637]

約数ペア:

[(1, 13448637), (3, 4482879), (9, 1494293), (19, 707823), (31, 433827), (43, 312759), (57, 235941), (59, 227943), (93, 144609), (129, 104253), (171, 78647), (177, 75981), (279, 48203), (387, 34751), (531, 25327), (589, 22833), (817, 16461), (1121, 11997), (1333, 10089), (1767, 7611), (1829, 7353), (2451, 5487), (2537, 5301), (3363, 3999)]