19277226

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 43580160

約数和(自身を除く): 24302934

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 193, 279, 358, 386, 537, 558, 579, 1074, 1158, 1611, 1737, 3222, 3474, 5549, 5983, 11098, 11966, 16647, 17949, 33294, 34547, 35898, 49941, 53847, 69094, 99882, 103641, 107694, 207282, 310923, 621846, 1070957, 2141914, 3212871, 6425742, 9638613, 19277226]

約数ペア:

[(1, 19277226), (2, 9638613), (3, 6425742), (6, 3212871), (9, 2141914), (18, 1070957), (31, 621846), (62, 310923), (93, 207282), (179, 107694), (186, 103641), (193, 99882), (279, 69094), (358, 53847), (386, 49941), (537, 35898), (558, 34547), (579, 33294), (1074, 17949), (1158, 16647), (1611, 11966), (1737, 11098), (3222, 5983), (3474, 5549)]