24181209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 15654951

約数列:

[1, 3, 9, 13, 31, 39, 59, 93, 113, 117, 177, 279, 339, 403, 531, 767, 1017, 1209, 1469, 1829, 2301, 3503, 3627, 4407, 5487, 6667, 6903, 10509, 13221, 16461, 20001, 23777, 31527, 45539, 60003, 71331, 86671, 136617, 206677, 213993, 260013, 409851, 620031, 780039, 1860093, 2686801, 8060403, 24181209]

約数ペア:

[(1, 24181209), (3, 8060403), (9, 2686801), (13, 1860093), (31, 780039), (39, 620031), (59, 409851), (93, 260013), (113, 213993), (117, 206677), (177, 136617), (279, 86671), (339, 71331), (403, 60003), (531, 45539), (767, 31527), (1017, 23777), (1209, 20001), (1469, 16461), (1829, 13221), (2301, 10509), (3503, 6903), (3627, 6667), (4407, 5487)]