2127468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 6307840

約数和(自身を除く): 4180372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 43, 57, 62, 76, 84, 86, 93, 114, 124, 129, 133, 172, 186, 217, 228, 258, 266, 301, 372, 399, 434, 516, 532, 589, 602, 651, 798, 817, 868, 903, 1178, 1204, 1302, 1333, 1596, 1634, 1767, 1806, 2356, 2451, 2604, 2666, 3268, 3534, 3612, 3999, 4123, 4902, 5332, 5719, 7068, 7998, 8246, 9331, 9804, 11438, 12369, 15996, 16492, 17157, 18662, 22876, 24738, 25327, 27993, 34314, 37324, 49476, 50654, 55986, 68628, 75981, 101308, 111972, 151962, 177289, 303924, 354578, 531867, 709156, 1063734, 2127468]

約数ペア:

[(1, 2127468), (2, 1063734), (3, 709156), (4, 531867), (6, 354578), (7, 303924), (12, 177289), (14, 151962), (19, 111972), (21, 101308), (28, 75981), (31, 68628), (38, 55986), (42, 50654), (43, 49476), (57, 37324), (62, 34314), (76, 27993), (84, 25327), (86, 24738), (93, 22876), (114, 18662), (124, 17157), (129, 16492), (133, 15996), (172, 12369), (186, 11438), (217, 9804), (228, 9331), (258, 8246), (266, 7998), (301, 7068), (372, 5719), (399, 5332), (434, 4902), (516, 4123), (532, 3999), (589, 3612), (602, 3534), (651, 3268), (798, 2666), (817, 2604), (868, 2451), (903, 2356), (1178, 1806), (1204, 1767), (1302, 1634), (1333, 1596)]