42466788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 141120000

約数和(自身を除く): 98653212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 149, 156, 174, 182, 189, 203, 234, 252, 261, 273, 298, 348, 351, 364, 377, 378, 406, 447, 468, 522, 546, 596, 609, 702, 754, 756, 783, 812, 819, 894, 1043, 1044, 1092, 1131, 1218, 1341, 1404, 1508, 1566, 1638, 1788, 1827, 1937, 2086, 2262, 2436, 2457, 2639, 2682, 3129, 3132, 3276, 3393, 3654, 3874, 4023, 4172, 4321, 4524, 4914, 5278, 5364, 5481, 5811, 6258, 6786, 7308, 7748, 7917, 8046, 8642, 9387, 9828, 10179, 10556, 10962, 11622, 12516, 12963, 13559, 13572, 15834, 16092, 17284, 17433, 18774, 20358, 21924, 23244, 23751, 25926, 27118, 28161, 30247, 31668, 34866, 37548, 38889, 40677, 40716, 47502, 51852, 52299, 54236, 56173, 56322, 60494, 69732, 71253, 77778, 81354, 90741, 95004, 104598, 112346, 112644, 116667, 120988, 122031, 142506, 155556, 162708, 168519, 181482, 209196, 224692, 233334, 244062, 272223, 285012, 337038, 362964, 366093, 393211, 466668, 488124, 505557, 544446, 674076, 732186, 786422, 816669, 1011114, 1088892, 1179633, 1464372, 1516671, 1572844, 1633338, 2022228, 2359266, 3033342, 3266676, 3538899, 4718532, 6066684, 7077798, 10616697, 14155596, 21233394, 42466788]

約数ペア:

[(1, 42466788), (2, 21233394), (3, 14155596), (4, 10616697), (6, 7077798), (7, 6066684), (9, 4718532), (12, 3538899), (13, 3266676), (14, 3033342), (18, 2359266), (21, 2022228), (26, 1633338), (27, 1572844), (28, 1516671), (29, 1464372), (36, 1179633), (39, 1088892), (42, 1011114), (52, 816669), (54, 786422), (58, 732186), (63, 674076), (78, 544446), (84, 505557), (87, 488124), (91, 466668), (108, 393211), (116, 366093), (117, 362964), (126, 337038), (149, 285012), (156, 272223), (174, 244062), (182, 233334), (189, 224692), (203, 209196), (234, 181482), (252, 168519), (261, 162708), (273, 155556), (298, 142506), (348, 122031), (351, 120988), (364, 116667), (377, 112644), (378, 112346), (406, 104598), (447, 95004), (468, 90741), (522, 81354), (546, 77778), (596, 71253), (609, 69732), (702, 60494), (754, 56322), (756, 56173), (783, 54236), (812, 52299), (819, 51852), (894, 47502), (1043, 40716), (1044, 40677), (1092, 38889), (1131, 37548), (1218, 34866), (1341, 31668), (1404, 30247), (1508, 28161), (1566, 27118), (1638, 25926), (1788, 23751), (1827, 23244), (1937, 21924), (2086, 20358), (2262, 18774), (2436, 17433), (2457, 17284), (2639, 16092), (2682, 15834), (3129, 13572), (3132, 13559), (3276, 12963), (3393, 12516), (3654, 11622), (3874, 10962), (4023, 10556), (4172, 10179), (4321, 9828), (4524, 9387), (4914, 8642), (5278, 8046), (5364, 7917), (5481, 7748), (5811, 7308), (6258, 6786)]