222227586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24841}}^1$

素因数の和:24927

約数の個数: 48

約数和(自身を含む): 558050688

約数和(自身を除く): 335823102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 24841, 49682, 74523, 149046, 173887, 223569, 347774, 447138, 521661, 1043322, 1564983, 1763711, 3129966, 3527422, 5291133, 10582266, 12345977, 15873399, 24691954, 31746798, 37037931, 74075862, 111113793, 222227586]

約数ペア:

[(1, 222227586), (2, 111113793), (3, 74075862), (6, 37037931), (7, 31746798), (9, 24691954), (14, 15873399), (18, 12345977), (21, 10582266), (42, 5291133), (63, 3527422), (71, 3129966), (126, 1763711), (142, 1564983), (213, 1043322), (426, 521661), (497, 447138), (639, 347774), (994, 223569), (1278, 173887), (1491, 149046), (2982, 74523), (4473, 49682), (8946, 24841)]