19646693808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{25657}}^1$

素因数の和:25771

約数の個数: 160

約数和(自身を含む): 60475700736

約数和(自身を除く): 40829006928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 53, 56, 84, 86, 106, 112, 129, 159, 168, 172, 212, 258, 301, 318, 336, 344, 371, 424, 516, 602, 636, 688, 742, 848, 903, 1032, 1113, 1204, 1272, 1484, 1806, 2064, 2226, 2279, 2408, 2544, 2968, 3612, 4452, 4558, 4816, 5936, 6837, 7224, 8904, 9116, 13674, 14448, 15953, 17808, 18232, 25657, 27348, 31906, 36464, 47859, 51314, 54696, 63812, 76971, 95718, 102628, 109392, 127624, 153942, 179599, 191436, 205256, 255248, 307884, 359198, 382872, 410512, 538797, 615768, 718396, 765744, 1077594, 1103251, 1231536, 1359821, 1436792, 2155188, 2206502, 2719642, 2873584, 3309753, 4079463, 4310376, 4413004, 5439284, 6619506, 7722757, 8158926, 8620752, 8826008, 9518747, 10878568, 13239012, 15445514, 16317852, 17652016, 19037494, 21757136, 23168271, 26478024, 28556241, 30891028, 32635704, 38074988, 46336542, 52956048, 57112482, 58472303, 61782056, 65271408, 76149976, 92673084, 114224964, 116944606, 123564112, 152299952, 175416909, 185346168, 228449928, 233889212, 350833818, 370692336, 409306121, 456899856, 467778424, 701667636, 818612242, 935556848, 1227918363, 1403335272, 1637224484, 2455836726, 2806670544, 3274448968, 4911673452, 6548897936, 9823346904, 19646693808]

約数ペア:

[(1, 19646693808), (2, 9823346904), (3, 6548897936), (4, 4911673452), (6, 3274448968), (7, 2806670544), (8, 2455836726), (12, 1637224484), (14, 1403335272), (16, 1227918363), (21, 935556848), (24, 818612242), (28, 701667636), (42, 467778424), (43, 456899856), (48, 409306121), (53, 370692336), (56, 350833818), (84, 233889212), (86, 228449928), (106, 185346168), (112, 175416909), (129, 152299952), (159, 123564112), (168, 116944606), (172, 114224964), (212, 92673084), (258, 76149976), (301, 65271408), (318, 61782056), (336, 58472303), (344, 57112482), (371, 52956048), (424, 46336542), (516, 38074988), (602, 32635704), (636, 30891028), (688, 28556241), (742, 26478024), (848, 23168271), (903, 21757136), (1032, 19037494), (1113, 17652016), (1204, 16317852), (1272, 15445514), (1484, 13239012), (1806, 10878568), (2064, 9518747), (2226, 8826008), (2279, 8620752), (2408, 8158926), (2544, 7722757), (2968, 6619506), (3612, 5439284), (4452, 4413004), (4558, 4310376), (4816, 4079463), (5936, 3309753), (6837, 2873584), (7224, 2719642), (8904, 2206502), (9116, 2155188), (13674, 1436792), (14448, 1359821), (15953, 1231536), (17808, 1103251), (18232, 1077594), (25657, 765744), (27348, 718396), (31906, 615768), (36464, 538797), (47859, 410512), (51314, 382872), (54696, 359198), (63812, 307884), (76971, 255248), (95718, 205256), (102628, 191436), (109392, 179599), (127624, 153942)]