3720276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 12129600

約数和(自身を除く): 8409324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 49, 54, 57, 63, 74, 76, 84, 98, 108, 111, 114, 126, 133, 147, 148, 171, 189, 196, 222, 228, 252, 259, 266, 294, 333, 342, 378, 399, 441, 444, 513, 518, 532, 588, 666, 684, 703, 756, 777, 798, 882, 931, 999, 1026, 1036, 1197, 1323, 1332, 1406, 1554, 1596, 1764, 1813, 1862, 1998, 2052, 2109, 2331, 2394, 2646, 2793, 2812, 3108, 3591, 3626, 3724, 3996, 4218, 4662, 4788, 4921, 5292, 5439, 5586, 6327, 6993, 7182, 7252, 8379, 8436, 9324, 9842, 10878, 11172, 12654, 13986, 14364, 14763, 16317, 16758, 18981, 19684, 21756, 25137, 25308, 27972, 29526, 32634, 33516, 34447, 37962, 44289, 48951, 50274, 59052, 65268, 68894, 75924, 88578, 97902, 100548, 103341, 132867, 137788, 177156, 195804, 206682, 265734, 310023, 413364, 531468, 620046, 930069, 1240092, 1860138, 3720276]

約数ペア:

[(1, 3720276), (2, 1860138), (3, 1240092), (4, 930069), (6, 620046), (7, 531468), (9, 413364), (12, 310023), (14, 265734), (18, 206682), (19, 195804), (21, 177156), (27, 137788), (28, 132867), (36, 103341), (37, 100548), (38, 97902), (42, 88578), (49, 75924), (54, 68894), (57, 65268), (63, 59052), (74, 50274), (76, 48951), (84, 44289), (98, 37962), (108, 34447), (111, 33516), (114, 32634), (126, 29526), (133, 27972), (147, 25308), (148, 25137), (171, 21756), (189, 19684), (196, 18981), (222, 16758), (228, 16317), (252, 14763), (259, 14364), (266, 13986), (294, 12654), (333, 11172), (342, 10878), (378, 9842), (399, 9324), (441, 8436), (444, 8379), (513, 7252), (518, 7182), (532, 6993), (588, 6327), (666, 5586), (684, 5439), (703, 5292), (756, 4921), (777, 4788), (798, 4662), (882, 4218), (931, 3996), (999, 3724), (1026, 3626), (1036, 3591), (1197, 3108), (1323, 2812), (1332, 2793), (1406, 2646), (1554, 2394), (1596, 2331), (1764, 2109), (1813, 2052), (1862, 1998)]