338517612

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{87881}}^1$

素因数の和:87998

約数の個数: 36

約数和(自身を含む): 863704296

約数和(自身を除く): 525186684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 87881, 175762, 263643, 351524, 527286, 790929, 1054572, 1581858, 3163716, 9403267, 18806534, 28209801, 37613068, 56419602, 84629403, 112839204, 169258806, 338517612]

約数ペア:

[(1, 338517612), (2, 169258806), (3, 112839204), (4, 84629403), (6, 56419602), (9, 37613068), (12, 28209801), (18, 18806534), (36, 9403267), (107, 3163716), (214, 1581858), (321, 1054572), (428, 790929), (642, 527286), (963, 351524), (1284, 263643), (1926, 175762), (3852, 87881)]