17215716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 28910364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 659, 933, 1244, 1318, 1866, 1977, 2177, 2636, 3732, 3954, 4354, 4613, 6531, 7908, 8708, 9226, 13062, 13839, 18452, 26124, 27678, 55356, 204949, 409898, 614847, 819796, 1229694, 1434643, 2459388, 2869286, 4303929, 5738572, 8607858, 17215716]

約数ペア:

[(1, 17215716), (2, 8607858), (3, 5738572), (4, 4303929), (6, 2869286), (7, 2459388), (12, 1434643), (14, 1229694), (21, 819796), (28, 614847), (42, 409898), (84, 204949), (311, 55356), (622, 27678), (659, 26124), (933, 18452), (1244, 13839), (1318, 13062), (1866, 9226), (1977, 8708), (2177, 7908), (2636, 6531), (3732, 4613), (3954, 4354)]