18621264

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1709}}^1$

素因数の和:1947

約数の個数: 40

約数和(自身を含む): 48345120

約数和(自身を除く): 29723856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1709, 1816, 2724, 3418, 3632, 5127, 5448, 6836, 10254, 10896, 13672, 20508, 27344, 41016, 82032, 387943, 775886, 1163829, 1551772, 2327658, 3103544, 4655316, 6207088, 9310632, 18621264]

約数ペア:

[(1, 18621264), (2, 9310632), (3, 6207088), (4, 4655316), (6, 3103544), (8, 2327658), (12, 1551772), (16, 1163829), (24, 775886), (48, 387943), (227, 82032), (454, 41016), (681, 27344), (908, 20508), (1362, 13672), (1709, 10896), (1816, 10254), (2724, 6836), (3418, 5448), (3632, 5127)]