42196518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 119562240

約数和(自身を除く): 77365722

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 277, 279, 351, 378, 403, 434, 546, 554, 558, 651, 702, 806, 819, 831, 837, 1209, 1302, 1638, 1662, 1674, 1939, 1953, 2418, 2457, 2493, 2821, 3601, 3627, 3878, 3906, 4914, 4986, 5642, 5817, 5859, 7202, 7254, 7479, 8463, 8587, 10803, 10881, 11634, 11718, 14958, 16926, 17174, 17451, 21606, 21762, 25207, 25389, 25761, 32409, 34902, 50414, 50778, 51522, 52353, 60109, 64818, 75621, 76167, 77283, 97227, 104706, 111631, 120218, 151242, 152334, 154566, 180327, 194454, 223262, 226863, 231849, 334893, 360654, 453726, 463698, 540981, 669786, 680589, 781417, 1004679, 1081962, 1361178, 1562834, 1622943, 2009358, 2344251, 3014037, 3245886, 4688502, 6028074, 7032753, 14065506, 21098259, 42196518]

約数ペア:

[(1, 42196518), (2, 21098259), (3, 14065506), (6, 7032753), (7, 6028074), (9, 4688502), (13, 3245886), (14, 3014037), (18, 2344251), (21, 2009358), (26, 1622943), (27, 1562834), (31, 1361178), (39, 1081962), (42, 1004679), (54, 781417), (62, 680589), (63, 669786), (78, 540981), (91, 463698), (93, 453726), (117, 360654), (126, 334893), (182, 231849), (186, 226863), (189, 223262), (217, 194454), (234, 180327), (273, 154566), (277, 152334), (279, 151242), (351, 120218), (378, 111631), (403, 104706), (434, 97227), (546, 77283), (554, 76167), (558, 75621), (651, 64818), (702, 60109), (806, 52353), (819, 51522), (831, 50778), (837, 50414), (1209, 34902), (1302, 32409), (1638, 25761), (1662, 25389), (1674, 25207), (1939, 21762), (1953, 21606), (2418, 17451), (2457, 17174), (2493, 16926), (2821, 14958), (3601, 11718), (3627, 11634), (3878, 10881), (3906, 10803), (4914, 8587), (4986, 8463), (5642, 7479), (5817, 7254), (5859, 7202)]