2016161028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{12967}}^1$

素因数の和:13601

約数の個数: 72

約数和(自身を含む): 5834355072

約数和(自身を除く): 3818194044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 617, 1234, 1851, 2468, 3702, 4319, 5553, 7404, 8638, 11106, 12957, 12967, 17276, 22212, 25914, 25934, 38871, 38901, 51828, 51868, 77742, 77802, 90769, 116703, 155484, 155604, 181538, 233406, 272307, 363076, 466812, 544614, 816921, 1089228, 1633842, 3267684, 8000639, 16001278, 24001917, 32002556, 48003834, 56004473, 72005751, 96007668, 112008946, 144011502, 168013419, 224017892, 288023004, 336026838, 504040257, 672053676, 1008080514, 2016161028]

約数ペア:

[(1, 2016161028), (2, 1008080514), (3, 672053676), (4, 504040257), (6, 336026838), (7, 288023004), (9, 224017892), (12, 168013419), (14, 144011502), (18, 112008946), (21, 96007668), (28, 72005751), (36, 56004473), (42, 48003834), (63, 32002556), (84, 24001917), (126, 16001278), (252, 8000639), (617, 3267684), (1234, 1633842), (1851, 1089228), (2468, 816921), (3702, 544614), (4319, 466812), (5553, 363076), (7404, 272307), (8638, 233406), (11106, 181538), (12957, 155604), (12967, 155484), (17276, 116703), (22212, 90769), (25914, 77802), (25934, 77742), (38871, 51868), (38901, 51828)]