18603354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 47158272

約数和(自身を除く): 28554918

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 601, 737, 938, 1202, 1407, 1474, 1803, 2211, 2814, 3606, 4207, 4422, 5159, 6611, 8414, 10318, 12621, 13222, 15477, 19833, 25242, 30954, 39666, 40267, 46277, 80534, 92554, 120801, 138831, 241602, 277662, 281869, 442937, 563738, 845607, 885874, 1328811, 1691214, 2657622, 3100559, 6201118, 9301677, 18603354]

約数ペア:

[(1, 18603354), (2, 9301677), (3, 6201118), (6, 3100559), (7, 2657622), (11, 1691214), (14, 1328811), (21, 885874), (22, 845607), (33, 563738), (42, 442937), (66, 281869), (67, 277662), (77, 241602), (134, 138831), (154, 120801), (201, 92554), (231, 80534), (402, 46277), (462, 40267), (469, 39666), (601, 30954), (737, 25242), (938, 19833), (1202, 15477), (1407, 13222), (1474, 12621), (1803, 10318), (2211, 8414), (2814, 6611), (3606, 5159), (4207, 4422)]