18746406906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 41340139776

約数和(自身を除く): 22593732870

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 67, 102, 122, 134, 183, 193, 201, 233, 366, 386, 402, 466, 579, 699, 1037, 1139, 1158, 1398, 2074, 2278, 3111, 3281, 3417, 3961, 4087, 6222, 6562, 6834, 7922, 8174, 9843, 11773, 11883, 12261, 12931, 14213, 15611, 19686, 23546, 23766, 24522, 25862, 28426, 31222, 35319, 38793, 42639, 44969, 46833, 69479, 70638, 77586, 85278, 89938, 93666, 134907, 138958, 200141, 208437, 219827, 241621, 265387, 269814, 400282, 416874, 439654, 483242, 530774, 600423, 659481, 724863, 764473, 788791, 796161, 952271, 1200846, 1318962, 1449726, 1528946, 1577582, 1592322, 1904542, 2293419, 2366373, 2743109, 2856813, 3012923, 4586838, 4732746, 5486218, 5713626, 6025846, 8229327, 9038769, 13409447, 16188607, 16458654, 18077538, 26818894, 32377214, 40228341, 46632853, 48565821, 51219691, 80456682, 93265706, 97131642, 102439382, 139898559, 153659073, 183788303, 279797118, 307318146, 367576606, 551364909, 1102729818, 3124401151, 6248802302, 9373203453, 18746406906]

約数ペア:

[(1, 18746406906), (2, 9373203453), (3, 6248802302), (6, 3124401151), (17, 1102729818), (34, 551364909), (51, 367576606), (61, 307318146), (67, 279797118), (102, 183788303), (122, 153659073), (134, 139898559), (183, 102439382), (193, 97131642), (201, 93265706), (233, 80456682), (366, 51219691), (386, 48565821), (402, 46632853), (466, 40228341), (579, 32377214), (699, 26818894), (1037, 18077538), (1139, 16458654), (1158, 16188607), (1398, 13409447), (2074, 9038769), (2278, 8229327), (3111, 6025846), (3281, 5713626), (3417, 5486218), (3961, 4732746), (4087, 4586838), (6222, 3012923), (6562, 2856813), (6834, 2743109), (7922, 2366373), (8174, 2293419), (9843, 1904542), (11773, 1592322), (11883, 1577582), (12261, 1528946), (12931, 1449726), (14213, 1318962), (15611, 1200846), (19686, 952271), (23546, 796161), (23766, 788791), (24522, 764473), (25862, 724863), (28426, 659481), (31222, 600423), (35319, 530774), (38793, 483242), (42639, 439654), (44969, 416874), (46833, 400282), (69479, 269814), (70638, 265387), (77586, 241621), (85278, 219827), (89938, 208437), (93666, 200141), (134907, 138958)]