21750325848

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5299787}}^1$

素因数の和:5299821

約数の個数: 64

約数和(自身を含む): 63597456000

約数和(自身を除く): 41847130152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5299787, 10599574, 15899361, 21199148, 31798722, 42398296, 47698083, 63597444, 95396166, 100695953, 127194888, 143094249, 190792332, 201391906, 286188498, 302087859, 381584664, 402783812, 572376996, 604175718, 805567624, 906263577, 1144753992, 1208351436, 1812527154, 2416702872, 2718790731, 3625054308, 5437581462, 7250108616, 10875162924, 21750325848]

約数ペア:

[(1, 21750325848), (2, 10875162924), (3, 7250108616), (4, 5437581462), (6, 3625054308), (8, 2718790731), (9, 2416702872), (12, 1812527154), (18, 1208351436), (19, 1144753992), (24, 906263577), (27, 805567624), (36, 604175718), (38, 572376996), (54, 402783812), (57, 381584664), (72, 302087859), (76, 286188498), (108, 201391906), (114, 190792332), (152, 143094249), (171, 127194888), (216, 100695953), (228, 95396166), (342, 63597444), (456, 47698083), (513, 42398296), (684, 31798722), (1026, 21199148), (1368, 15899361), (2052, 10599574), (4104, 5299787)]