18085416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 50414400

約数和(自身を除く): 32328984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2333, 2584, 3876, 4666, 6999, 7752, 9332, 13998, 18664, 27996, 39661, 44327, 55992, 79322, 88654, 118983, 132981, 158644, 177308, 237966, 265962, 317288, 354616, 475932, 531924, 753559, 951864, 1063848, 1507118, 2260677, 3014236, 4521354, 6028472, 9042708, 18085416]

約数ペア:

[(1, 18085416), (2, 9042708), (3, 6028472), (4, 4521354), (6, 3014236), (8, 2260677), (12, 1507118), (17, 1063848), (19, 951864), (24, 753559), (34, 531924), (38, 475932), (51, 354616), (57, 317288), (68, 265962), (76, 237966), (102, 177308), (114, 158644), (136, 132981), (152, 118983), (204, 88654), (228, 79322), (323, 55992), (408, 44327), (456, 39661), (646, 27996), (969, 18664), (1292, 13998), (1938, 9332), (2333, 7752), (2584, 6999), (3876, 4666)]