13135878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 36864000

約数和(自身を除く): 23728122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 59, 62, 63, 93, 114, 118, 126, 133, 171, 177, 186, 189, 217, 266, 279, 342, 354, 378, 399, 413, 434, 513, 531, 558, 589, 651, 798, 826, 837, 1026, 1062, 1121, 1178, 1197, 1239, 1302, 1593, 1674, 1767, 1829, 1953, 2242, 2394, 2478, 3186, 3363, 3534, 3591, 3658, 3717, 3906, 4123, 5301, 5487, 5859, 6726, 7182, 7434, 7847, 8246, 10089, 10602, 10974, 11151, 11718, 12369, 12803, 15694, 15903, 16461, 20178, 22302, 23541, 24738, 25606, 30267, 31806, 32922, 34751, 37107, 38409, 47082, 49383, 60534, 69502, 70623, 74214, 76818, 98766, 104253, 111321, 115227, 141246, 208506, 211869, 222642, 230454, 243257, 312759, 345681, 423738, 486514, 625518, 691362, 729771, 938277, 1459542, 1876554, 2189313, 4378626, 6567939, 13135878]

約数ペア:

[(1, 13135878), (2, 6567939), (3, 4378626), (6, 2189313), (7, 1876554), (9, 1459542), (14, 938277), (18, 729771), (19, 691362), (21, 625518), (27, 486514), (31, 423738), (38, 345681), (42, 312759), (54, 243257), (57, 230454), (59, 222642), (62, 211869), (63, 208506), (93, 141246), (114, 115227), (118, 111321), (126, 104253), (133, 98766), (171, 76818), (177, 74214), (186, 70623), (189, 69502), (217, 60534), (266, 49383), (279, 47082), (342, 38409), (354, 37107), (378, 34751), (399, 32922), (413, 31806), (434, 30267), (513, 25606), (531, 24738), (558, 23541), (589, 22302), (651, 20178), (798, 16461), (826, 15903), (837, 15694), (1026, 12803), (1062, 12369), (1121, 11718), (1178, 11151), (1197, 10974), (1239, 10602), (1302, 10089), (1593, 8246), (1674, 7847), (1767, 7434), (1829, 7182), (1953, 6726), (2242, 5859), (2394, 5487), (2478, 5301), (3186, 4123), (3363, 3906), (3534, 3717), (3591, 3658)]