18190922688

素因数分解:

$2^6\times 3^2\times {\mathrm{487}}^1\times {\mathrm{64849}}^1$

素因数の和:65354

約数の個数: 84

約数和(自身を含む): 52248866800

約数和(自身を除く): 34057944112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 487, 576, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 15584, 17532, 23376, 31168, 35064, 46752, 64849, 70128, 93504, 129698, 140256, 194547, 259396, 280512, 389094, 518792, 583641, 778188, 1037584, 1167282, 1556376, 2075168, 2334564, 3112752, 4150336, 4669128, 6225504, 9338256, 12451008, 18676512, 31581463, 37353024, 63162926, 94744389, 126325852, 189488778, 252651704, 284233167, 378977556, 505303408, 568466334, 757955112, 1010606816, 1136932668, 1515910224, 2021213632, 2273865336, 3031820448, 4547730672, 6063640896, 9095461344, 18190922688]

約数ペア:

[(1, 18190922688), (2, 9095461344), (3, 6063640896), (4, 4547730672), (6, 3031820448), (8, 2273865336), (9, 2021213632), (12, 1515910224), (16, 1136932668), (18, 1010606816), (24, 757955112), (32, 568466334), (36, 505303408), (48, 378977556), (64, 284233167), (72, 252651704), (96, 189488778), (144, 126325852), (192, 94744389), (288, 63162926), (487, 37353024), (576, 31581463), (974, 18676512), (1461, 12451008), (1948, 9338256), (2922, 6225504), (3896, 4669128), (4383, 4150336), (5844, 3112752), (7792, 2334564), (8766, 2075168), (11688, 1556376), (15584, 1167282), (17532, 1037584), (23376, 778188), (31168, 583641), (35064, 518792), (46752, 389094), (64849, 280512), (70128, 259396), (93504, 194547), (129698, 140256)]