218188134

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 515328000

約数和(自身を除く): 297139866

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1951, 1962, 2071, 2943, 3902, 4142, 5853, 5886, 6213, 11706, 12426, 17559, 18639, 35118, 37069, 37278, 52677, 55917, 74138, 105354, 111207, 111834, 212659, 222414, 333621, 425318, 637977, 667242, 1000863, 1275954, 1913931, 2001726, 3827862, 4040521, 5741793, 8081042, 11483586, 12121563, 24243126, 36364689, 72729378, 109094067, 218188134]

約数ペア:

[(1, 218188134), (2, 109094067), (3, 72729378), (6, 36364689), (9, 24243126), (18, 12121563), (19, 11483586), (27, 8081042), (38, 5741793), (54, 4040521), (57, 3827862), (109, 2001726), (114, 1913931), (171, 1275954), (218, 1000863), (327, 667242), (342, 637977), (513, 425318), (654, 333621), (981, 222414), (1026, 212659), (1951, 111834), (1962, 111207), (2071, 105354), (2943, 74138), (3902, 55917), (4142, 52677), (5853, 37278), (5886, 37069), (6213, 35118), (11706, 18639), (12426, 17559)]