18280179648

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{138587}}^1$

素因数の和:138834

約数の個数: 84

約数和(自身を含む): 52626021240

約数和(自身を除く): 34345841592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 458, 576, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7328, 8244, 10992, 14656, 16488, 21984, 32976, 43968, 65952, 131904, 138587, 277174, 415761, 554348, 831522, 1108696, 1247283, 1663044, 2217392, 2494566, 3326088, 4434784, 4989132, 6652176, 8869568, 9978264, 13304352, 19956528, 26608704, 31736423, 39913056, 63472846, 79826112, 95209269, 126945692, 190418538, 253891384, 285627807, 380837076, 507782768, 571255614, 761674152, 1015565536, 1142511228, 1523348304, 2031131072, 2285022456, 3046696608, 4570044912, 6093393216, 9140089824, 18280179648]

約数ペア:

[(1, 18280179648), (2, 9140089824), (3, 6093393216), (4, 4570044912), (6, 3046696608), (8, 2285022456), (9, 2031131072), (12, 1523348304), (16, 1142511228), (18, 1015565536), (24, 761674152), (32, 571255614), (36, 507782768), (48, 380837076), (64, 285627807), (72, 253891384), (96, 190418538), (144, 126945692), (192, 95209269), (229, 79826112), (288, 63472846), (458, 39913056), (576, 31736423), (687, 26608704), (916, 19956528), (1374, 13304352), (1832, 9978264), (2061, 8869568), (2748, 6652176), (3664, 4989132), (4122, 4434784), (5496, 3326088), (7328, 2494566), (8244, 2217392), (10992, 1663044), (14656, 1247283), (16488, 1108696), (21984, 831522), (32976, 554348), (43968, 415761), (65952, 277174), (131904, 138587)]