16860636

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4032

約数の個数: 60

約数和(自身を含む): 47479432

約数和(自身を除く): 30618796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4003, 4212, 8006, 12009, 16012, 24018, 36027, 48036, 52039, 72054, 104078, 108081, 144108, 156117, 208156, 216162, 312234, 324243, 432324, 468351, 624468, 648486, 936702, 1296972, 1405053, 1873404, 2810106, 4215159, 5620212, 8430318, 16860636]

約数ペア:

[(1, 16860636), (2, 8430318), (3, 5620212), (4, 4215159), (6, 2810106), (9, 1873404), (12, 1405053), (13, 1296972), (18, 936702), (26, 648486), (27, 624468), (36, 468351), (39, 432324), (52, 324243), (54, 312234), (78, 216162), (81, 208156), (108, 156117), (117, 144108), (156, 108081), (162, 104078), (234, 72054), (324, 52039), (351, 48036), (468, 36027), (702, 24018), (1053, 16012), (1404, 12009), (2106, 8006), (4003, 4212)]