211829618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9663

約数の個数: 48

約数和(自身を含む): 429898560

約数和(自身を除く): 218068942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 9619, 11011, 19238, 22022, 67333, 105809, 125047, 134666, 211618, 250094, 740663, 875329, 1163899, 1375517, 1481326, 1750658, 2327798, 2751034, 8147293, 9628619, 15130687, 16294586, 19257238, 30261374, 105914809, 211829618]

約数ペア:

[(1, 211829618), (2, 105914809), (7, 30261374), (11, 19257238), (13, 16294586), (14, 15130687), (22, 9628619), (26, 8147293), (77, 2751034), (91, 2327798), (121, 1750658), (143, 1481326), (154, 1375517), (182, 1163899), (242, 875329), (286, 740663), (847, 250094), (1001, 211618), (1573, 134666), (1694, 125047), (2002, 105809), (3146, 67333), (9619, 22022), (11011, 19238)]