1323366018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 2907539712

約数和(自身を除く): 1584173694

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 197, 213, 394, 426, 591, 923, 1182, 1213, 1846, 2426, 2561, 2769, 3639, 5122, 5538, 7278, 7683, 13987, 15366, 15769, 27974, 31538, 41961, 47307, 83922, 86123, 94614, 172246, 181831, 238961, 258369, 363662, 477922, 516738, 545493, 716883, 1090986, 1119599, 1433766, 2239198, 3106493, 3358797, 6212986, 6717594, 9319479, 16966231, 18638958, 33932462, 50898693, 101797386, 220561003, 441122006, 661683009, 1323366018]

約数ペア:

[(1, 1323366018), (2, 661683009), (3, 441122006), (6, 220561003), (13, 101797386), (26, 50898693), (39, 33932462), (71, 18638958), (78, 16966231), (142, 9319479), (197, 6717594), (213, 6212986), (394, 3358797), (426, 3106493), (591, 2239198), (923, 1433766), (1182, 1119599), (1213, 1090986), (1846, 716883), (2426, 545493), (2561, 516738), (2769, 477922), (3639, 363662), (5122, 258369), (5538, 238961), (7278, 181831), (7683, 172246), (13987, 94614), (15366, 86123), (15769, 83922), (27974, 47307), (31538, 41961)]