18574380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 65318400

約数和(自身を除く): 46744020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 59, 60, 66, 90, 99, 106, 108, 110, 118, 132, 135, 159, 165, 177, 180, 198, 212, 220, 236, 265, 270, 295, 297, 318, 330, 354, 396, 477, 495, 530, 531, 540, 583, 590, 594, 636, 649, 660, 708, 795, 885, 954, 990, 1060, 1062, 1166, 1180, 1188, 1298, 1431, 1485, 1590, 1593, 1749, 1770, 1908, 1947, 1980, 2124, 2332, 2385, 2596, 2655, 2862, 2915, 2970, 3127, 3180, 3186, 3245, 3498, 3540, 3894, 4770, 5247, 5310, 5724, 5830, 5841, 5940, 6254, 6372, 6490, 6996, 7155, 7788, 7965, 8745, 9381, 9540, 9735, 10494, 10620, 11660, 11682, 12508, 12980, 14310, 15635, 15741, 15930, 17490, 17523, 18762, 19470, 20988, 23364, 26235, 28143, 28620, 29205, 31270, 31482, 31860, 34397, 34980, 35046, 37524, 38940, 46905, 52470, 56286, 58410, 62540, 62964, 68794, 70092, 78705, 84429, 87615, 93810, 103191, 104940, 112572, 116820, 137588, 140715, 157410, 168858, 171985, 175230, 187620, 206382, 281430, 309573, 314820, 337716, 343970, 350460, 412764, 422145, 515955, 562860, 619146, 687940, 844290, 928719, 1031910, 1238292, 1547865, 1688580, 1857438, 2063820, 3095730, 3714876, 4643595, 6191460, 9287190, 18574380]

約数ペア:

[(1, 18574380), (2, 9287190), (3, 6191460), (4, 4643595), (5, 3714876), (6, 3095730), (9, 2063820), (10, 1857438), (11, 1688580), (12, 1547865), (15, 1238292), (18, 1031910), (20, 928719), (22, 844290), (27, 687940), (30, 619146), (33, 562860), (36, 515955), (44, 422145), (45, 412764), (53, 350460), (54, 343970), (55, 337716), (59, 314820), (60, 309573), (66, 281430), (90, 206382), (99, 187620), (106, 175230), (108, 171985), (110, 168858), (118, 157410), (132, 140715), (135, 137588), (159, 116820), (165, 112572), (177, 104940), (180, 103191), (198, 93810), (212, 87615), (220, 84429), (236, 78705), (265, 70092), (270, 68794), (295, 62964), (297, 62540), (318, 58410), (330, 56286), (354, 52470), (396, 46905), (477, 38940), (495, 37524), (530, 35046), (531, 34980), (540, 34397), (583, 31860), (590, 31482), (594, 31270), (636, 29205), (649, 28620), (660, 28143), (708, 26235), (795, 23364), (885, 20988), (954, 19470), (990, 18762), (1060, 17523), (1062, 17490), (1166, 15930), (1180, 15741), (1188, 15635), (1298, 14310), (1431, 12980), (1485, 12508), (1590, 11682), (1593, 11660), (1749, 10620), (1770, 10494), (1908, 9735), (1947, 9540), (1980, 9381), (2124, 8745), (2332, 7965), (2385, 7788), (2596, 7155), (2655, 6996), (2862, 6490), (2915, 6372), (2970, 6254), (3127, 5940), (3180, 5841), (3186, 5830), (3245, 5724), (3498, 5310), (3540, 5247), (3894, 4770)]