18347328

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 84

約数和(自身を含む): 53670708

約数和(自身を除く): 35323380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 601, 636, 848, 954, 1202, 1272, 1696, 1803, 1908, 2404, 2544, 3392, 3606, 3816, 4808, 5088, 5409, 7212, 7632, 9616, 10176, 10818, 14424, 15264, 19232, 21636, 28848, 30528, 31853, 38464, 43272, 57696, 63706, 86544, 95559, 115392, 127412, 173088, 191118, 254824, 286677, 346176, 382236, 509648, 573354, 764472, 1019296, 1146708, 1528944, 2038592, 2293416, 3057888, 4586832, 6115776, 9173664, 18347328]

約数ペア:

[(1, 18347328), (2, 9173664), (3, 6115776), (4, 4586832), (6, 3057888), (8, 2293416), (9, 2038592), (12, 1528944), (16, 1146708), (18, 1019296), (24, 764472), (32, 573354), (36, 509648), (48, 382236), (53, 346176), (64, 286677), (72, 254824), (96, 191118), (106, 173088), (144, 127412), (159, 115392), (192, 95559), (212, 86544), (288, 63706), (318, 57696), (424, 43272), (477, 38464), (576, 31853), (601, 30528), (636, 28848), (848, 21636), (954, 19232), (1202, 15264), (1272, 14424), (1696, 10818), (1803, 10176), (1908, 9616), (2404, 7632), (2544, 7212), (3392, 5409), (3606, 5088), (3816, 4808)]