2021719308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{68963}}^1$

素因数の和:69326

約数の個数: 48

約数和(自身を含む): 5406777600

約数和(自身を除く): 3385058292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 2094, 2443, 4188, 4886, 7329, 9772, 14658, 29316, 68963, 137926, 206889, 275852, 413778, 482741, 827556, 965482, 1448223, 1930964, 2896446, 5792892, 24068087, 48136174, 72204261, 96272348, 144408522, 168476609, 288817044, 336953218, 505429827, 673906436, 1010859654, 2021719308]

約数ペア:

[(1, 2021719308), (2, 1010859654), (3, 673906436), (4, 505429827), (6, 336953218), (7, 288817044), (12, 168476609), (14, 144408522), (21, 96272348), (28, 72204261), (42, 48136174), (84, 24068087), (349, 5792892), (698, 2896446), (1047, 1930964), (1396, 1448223), (2094, 965482), (2443, 827556), (4188, 482741), (4886, 413778), (7329, 275852), (9772, 206889), (14658, 137926), (29316, 68963)]