18291545820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7283}}^1\times {\mathrm{4651}}^1$

素因数の和:11952

約数の個数: 96

約数和(自身を含む): 56927082240

約数和(自身を除く): 38635536420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4651, 7283, 9302, 13953, 14566, 18604, 21849, 23255, 27906, 29132, 36415, 41859, 43698, 46510, 55812, 65547, 69765, 72830, 83718, 87396, 93020, 109245, 125577, 131094, 139530, 145660, 167436, 196641, 209295, 218490, 251154, 262188, 279060, 327735, 393282, 418590, 436980, 502308, 627885, 655470, 786564, 837180, 983205, 1255770, 1310940, 1966410, 2511540, 3932820, 33873233, 67746466, 101619699, 135492932, 169366165, 203239398, 304859097, 338732330, 406478796, 508098495, 609718194, 677464660, 914577291, 1016196990, 1219436388, 1524295485, 1829154582, 2032393980, 3048590970, 3658309164, 4572886455, 6097181940, 9145772910, 18291545820]

約数ペア:

[(1, 18291545820), (2, 9145772910), (3, 6097181940), (4, 4572886455), (5, 3658309164), (6, 3048590970), (9, 2032393980), (10, 1829154582), (12, 1524295485), (15, 1219436388), (18, 1016196990), (20, 914577291), (27, 677464660), (30, 609718194), (36, 508098495), (45, 406478796), (54, 338732330), (60, 304859097), (90, 203239398), (108, 169366165), (135, 135492932), (180, 101619699), (270, 67746466), (540, 33873233), (4651, 3932820), (7283, 2511540), (9302, 1966410), (13953, 1310940), (14566, 1255770), (18604, 983205), (21849, 837180), (23255, 786564), (27906, 655470), (29132, 627885), (36415, 502308), (41859, 436980), (43698, 418590), (46510, 393282), (55812, 327735), (65547, 279060), (69765, 262188), (72830, 251154), (83718, 218490), (87396, 209295), (93020, 196641), (109245, 167436), (125577, 145660), (131094, 139530)]