2759484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 8513064

約数和(自身を除く): 5753580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 361, 364, 399, 494, 532, 546, 588, 637, 722, 741, 798, 931, 988, 1083, 1092, 1274, 1444, 1482, 1596, 1729, 1862, 1911, 2166, 2527, 2548, 2793, 2964, 3458, 3724, 3822, 4332, 4693, 5054, 5187, 5586, 6916, 7581, 7644, 9386, 10108, 10374, 11172, 12103, 14079, 15162, 17689, 18772, 20748, 24206, 28158, 30324, 32851, 35378, 36309, 48412, 53067, 56316, 65702, 70756, 72618, 98553, 106134, 131404, 145236, 197106, 212268, 229957, 394212, 459914, 689871, 919828, 1379742, 2759484]

約数ペア:

[(1, 2759484), (2, 1379742), (3, 919828), (4, 689871), (6, 459914), (7, 394212), (12, 229957), (13, 212268), (14, 197106), (19, 145236), (21, 131404), (26, 106134), (28, 98553), (38, 72618), (39, 70756), (42, 65702), (49, 56316), (52, 53067), (57, 48412), (76, 36309), (78, 35378), (84, 32851), (91, 30324), (98, 28158), (114, 24206), (133, 20748), (147, 18772), (156, 17689), (182, 15162), (196, 14079), (228, 12103), (247, 11172), (266, 10374), (273, 10108), (294, 9386), (361, 7644), (364, 7581), (399, 6916), (494, 5586), (532, 5187), (546, 5054), (588, 4693), (637, 4332), (722, 3822), (741, 3724), (798, 3458), (931, 2964), (988, 2793), (1083, 2548), (1092, 2527), (1274, 2166), (1444, 1911), (1482, 1862), (1596, 1729)]