10641618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 26670336

約数和(自身を除く): 16028718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 163, 186, 234, 279, 326, 351, 403, 489, 558, 702, 806, 837, 978, 1053, 1209, 1467, 1674, 2106, 2119, 2418, 2511, 2934, 3627, 4238, 4401, 5022, 5053, 6357, 7254, 8802, 10106, 10881, 12714, 13203, 15159, 19071, 21762, 26406, 30318, 32643, 38142, 45477, 57213, 65286, 65689, 90954, 114426, 131378, 136431, 171639, 197067, 272862, 343278, 394134, 409293, 591201, 818586, 1182402, 1773603, 3547206, 5320809, 10641618]

約数ペア:

[(1, 10641618), (2, 5320809), (3, 3547206), (6, 1773603), (9, 1182402), (13, 818586), (18, 591201), (26, 409293), (27, 394134), (31, 343278), (39, 272862), (54, 197067), (62, 171639), (78, 136431), (81, 131378), (93, 114426), (117, 90954), (162, 65689), (163, 65286), (186, 57213), (234, 45477), (279, 38142), (326, 32643), (351, 30318), (403, 26406), (489, 21762), (558, 19071), (702, 15159), (806, 13203), (837, 12714), (978, 10881), (1053, 10106), (1209, 8802), (1467, 7254), (1674, 6357), (2106, 5053), (2119, 5022), (2418, 4401), (2511, 4238), (2934, 3627)]