1838681754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 4623091200

約数和(自身を除く): 2784409446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 149, 182, 194, 233, 273, 291, 298, 447, 466, 546, 582, 679, 699, 894, 1043, 1261, 1358, 1398, 1631, 1937, 2037, 2086, 2522, 3029, 3129, 3262, 3783, 3874, 4074, 4893, 5811, 6058, 6258, 7566, 8827, 9087, 9786, 11622, 13559, 14453, 17654, 18174, 21203, 22601, 26481, 27118, 28906, 34717, 40677, 42406, 43359, 45202, 52962, 63609, 67803, 69434, 81354, 86718, 101171, 104151, 127218, 135606, 158207, 187889, 202342, 208302, 243019, 293813, 303513, 316414, 375778, 451321, 474621, 486038, 563667, 587626, 607026, 729057, 881439, 902642, 949242, 1127334, 1315223, 1353963, 1458114, 1762878, 2056691, 2630446, 2707926, 3159247, 3367549, 3945669, 4113382, 6170073, 6318494, 6735098, 7891338, 9477741, 10102647, 12340146, 18955482, 20205294, 23572843, 43778137, 47145686, 70718529, 87556274, 131334411, 141437058, 262668822, 306446959, 612893918, 919340877, 1838681754]

約数ペア:

[(1, 1838681754), (2, 919340877), (3, 612893918), (6, 306446959), (7, 262668822), (13, 141437058), (14, 131334411), (21, 87556274), (26, 70718529), (39, 47145686), (42, 43778137), (78, 23572843), (91, 20205294), (97, 18955482), (149, 12340146), (182, 10102647), (194, 9477741), (233, 7891338), (273, 6735098), (291, 6318494), (298, 6170073), (447, 4113382), (466, 3945669), (546, 3367549), (582, 3159247), (679, 2707926), (699, 2630446), (894, 2056691), (1043, 1762878), (1261, 1458114), (1358, 1353963), (1398, 1315223), (1631, 1127334), (1937, 949242), (2037, 902642), (2086, 881439), (2522, 729057), (3029, 607026), (3129, 587626), (3262, 563667), (3783, 486038), (3874, 474621), (4074, 451321), (4893, 375778), (5811, 316414), (6058, 303513), (6258, 293813), (7566, 243019), (8827, 208302), (9087, 202342), (9786, 187889), (11622, 158207), (13559, 135606), (14453, 127218), (17654, 104151), (18174, 101171), (21203, 86718), (22601, 81354), (26481, 69434), (27118, 67803), (28906, 63609), (34717, 52962), (40677, 45202), (42406, 43359)]