17998656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7239

約数の個数: 56

約数和(自身を含む): 51291744

約数和(自身を除く): 33293088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7211, 14422, 21633, 28844, 43266, 57688, 86532, 93743, 115376, 173064, 187486, 230752, 281229, 346128, 374972, 461504, 562458, 692256, 749944, 1124916, 1384512, 1499888, 2249832, 2999776, 4499664, 5999552, 8999328, 17998656]

約数ペア:

[(1, 17998656), (2, 8999328), (3, 5999552), (4, 4499664), (6, 2999776), (8, 2249832), (12, 1499888), (13, 1384512), (16, 1124916), (24, 749944), (26, 692256), (32, 562458), (39, 461504), (48, 374972), (52, 346128), (64, 281229), (78, 230752), (96, 187486), (104, 173064), (156, 115376), (192, 93743), (208, 86532), (312, 57688), (416, 43266), (624, 28844), (832, 21633), (1248, 14422), (2496, 7211)]