18121056

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 51528960

約数和(自身を除く): 33407904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 69, 87, 92, 96, 116, 138, 174, 184, 232, 276, 283, 348, 368, 464, 552, 566, 667, 696, 736, 849, 928, 1104, 1132, 1334, 1392, 1698, 2001, 2208, 2264, 2668, 2784, 3396, 4002, 4528, 5336, 6509, 6792, 8004, 8207, 9056, 10672, 13018, 13584, 16008, 16414, 19527, 21344, 24621, 26036, 27168, 32016, 32828, 39054, 49242, 52072, 64032, 65656, 78108, 98484, 104144, 131312, 156216, 188761, 196968, 208288, 262624, 312432, 377522, 393936, 566283, 624864, 755044, 787872, 1132566, 1510088, 2265132, 3020176, 4530264, 6040352, 9060528, 18121056]

約数ペア:

[(1, 18121056), (2, 9060528), (3, 6040352), (4, 4530264), (6, 3020176), (8, 2265132), (12, 1510088), (16, 1132566), (23, 787872), (24, 755044), (29, 624864), (32, 566283), (46, 393936), (48, 377522), (58, 312432), (69, 262624), (87, 208288), (92, 196968), (96, 188761), (116, 156216), (138, 131312), (174, 104144), (184, 98484), (232, 78108), (276, 65656), (283, 64032), (348, 52072), (368, 49242), (464, 39054), (552, 32828), (566, 32016), (667, 27168), (696, 26036), (736, 24621), (849, 21344), (928, 19527), (1104, 16414), (1132, 16008), (1334, 13584), (1392, 13018), (1698, 10672), (2001, 9056), (2208, 8207), (2264, 8004), (2668, 6792), (2784, 6509), (3396, 5336), (4002, 4528)]