2078311716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20946

約数の個数: 96

約数和(自身を含む): 5884704000

約数和(自身を除く): 3806392284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 852, 923, 1278, 1404, 1846, 1917, 2556, 2769, 3692, 3834, 5538, 7668, 8307, 11076, 16614, 20849, 24921, 33228, 41698, 49842, 62547, 83396, 99684, 125094, 187641, 250188, 271037, 375282, 542074, 562923, 750564, 813111, 1084148, 1125846, 1480279, 1626222, 2251692, 2439333, 2960558, 3252444, 4440837, 4878666, 5921116, 7317999, 8881674, 9757332, 13322511, 14635998, 17763348, 19243627, 26645022, 29271996, 38487254, 39967533, 53290044, 57730881, 76974508, 79935066, 115461762, 159870132, 173192643, 230923524, 346385286, 519577929, 692770572, 1039155858, 2078311716]

約数ペア:

[(1, 2078311716), (2, 1039155858), (3, 692770572), (4, 519577929), (6, 346385286), (9, 230923524), (12, 173192643), (13, 159870132), (18, 115461762), (26, 79935066), (27, 76974508), (36, 57730881), (39, 53290044), (52, 39967533), (54, 38487254), (71, 29271996), (78, 26645022), (108, 19243627), (117, 17763348), (142, 14635998), (156, 13322511), (213, 9757332), (234, 8881674), (284, 7317999), (351, 5921116), (426, 4878666), (468, 4440837), (639, 3252444), (702, 2960558), (852, 2439333), (923, 2251692), (1278, 1626222), (1404, 1480279), (1846, 1125846), (1917, 1084148), (2556, 813111), (2769, 750564), (3692, 562923), (3834, 542074), (5538, 375282), (7668, 271037), (8307, 250188), (11076, 187641), (16614, 125094), (20849, 99684), (24921, 83396), (33228, 62547), (41698, 49842)]