5478018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 13762560

約数和(自身を除く): 8284542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 127, 158, 182, 237, 254, 273, 381, 474, 546, 553, 762, 889, 1027, 1106, 1651, 1659, 1778, 2054, 2667, 3081, 3302, 3318, 4953, 5334, 6162, 7189, 9906, 10033, 11557, 14378, 20066, 21567, 23114, 30099, 34671, 43134, 60198, 69342, 70231, 130429, 140462, 210693, 260858, 391287, 421386, 782574, 913003, 1826006, 2739009, 5478018]

約数ペア:

[(1, 5478018), (2, 2739009), (3, 1826006), (6, 913003), (7, 782574), (13, 421386), (14, 391287), (21, 260858), (26, 210693), (39, 140462), (42, 130429), (78, 70231), (79, 69342), (91, 60198), (127, 43134), (158, 34671), (182, 30099), (237, 23114), (254, 21567), (273, 20066), (381, 14378), (474, 11557), (546, 10033), (553, 9906), (762, 7189), (889, 6162), (1027, 5334), (1106, 4953), (1651, 3318), (1659, 3302), (1778, 3081), (2054, 2667)]