11720304

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 60

約数和(自身を含む): 33046000

約数和(自身を除く): 21325696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 409, 597, 796, 818, 1194, 1227, 1592, 1636, 1791, 2388, 2454, 3184, 3272, 3582, 3681, 4776, 4908, 6544, 7164, 7362, 9552, 9816, 14328, 14724, 19632, 28656, 29448, 58896, 81391, 162782, 244173, 325564, 488346, 651128, 732519, 976692, 1302256, 1465038, 1953384, 2930076, 3906768, 5860152, 11720304]

約数ペア:

[(1, 11720304), (2, 5860152), (3, 3906768), (4, 2930076), (6, 1953384), (8, 1465038), (9, 1302256), (12, 976692), (16, 732519), (18, 651128), (24, 488346), (36, 325564), (48, 244173), (72, 162782), (144, 81391), (199, 58896), (398, 29448), (409, 28656), (597, 19632), (796, 14724), (818, 14328), (1194, 9816), (1227, 9552), (1592, 7362), (1636, 7164), (1791, 6544), (2388, 4908), (2454, 4776), (3184, 3681), (3272, 3582)]