21242960544

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17021603}}^1$

素因数の和:17021629

約数の個数: 48

約数和(自身を含む): 60052218912

約数和(自身を除く): 38809258368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17021603, 34043206, 51064809, 68086412, 102129618, 136172824, 204259236, 221280839, 272345648, 408518472, 442561678, 544691296, 663842517, 817036944, 885123356, 1327685034, 1634073888, 1770246712, 2655370068, 3540493424, 5310740136, 7080986848, 10621480272, 21242960544]

約数ペア:

[(1, 21242960544), (2, 10621480272), (3, 7080986848), (4, 5310740136), (6, 3540493424), (8, 2655370068), (12, 1770246712), (13, 1634073888), (16, 1327685034), (24, 885123356), (26, 817036944), (32, 663842517), (39, 544691296), (48, 442561678), (52, 408518472), (78, 272345648), (96, 221280839), (104, 204259236), (156, 136172824), (208, 102129618), (312, 68086412), (416, 51064809), (624, 34043206), (1248, 17021603)]