18357144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3500

約数の個数: 64

約数和(自身を含む): 52345440

約数和(自身を除く): 33988296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3461, 5304, 6922, 10383, 13844, 20766, 27688, 41532, 44993, 58837, 83064, 89986, 117674, 134979, 176511, 179972, 235348, 269958, 353022, 359944, 470696, 539916, 706044, 764881, 1079832, 1412088, 1529762, 2294643, 3059524, 4589286, 6119048, 9178572, 18357144]

約数ペア:

[(1, 18357144), (2, 9178572), (3, 6119048), (4, 4589286), (6, 3059524), (8, 2294643), (12, 1529762), (13, 1412088), (17, 1079832), (24, 764881), (26, 706044), (34, 539916), (39, 470696), (51, 359944), (52, 353022), (68, 269958), (78, 235348), (102, 179972), (104, 176511), (136, 134979), (156, 117674), (204, 89986), (221, 83064), (312, 58837), (408, 44993), (442, 41532), (663, 27688), (884, 20766), (1326, 13844), (1768, 10383), (2652, 6922), (3461, 5304)]