15849486

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 36582000

約数和(自身を除く): 20732514

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 349, 522, 698, 783, 841, 1047, 1566, 1682, 2094, 2523, 3141, 5046, 6282, 7569, 9423, 10121, 15138, 18846, 20242, 22707, 30363, 45414, 60726, 91089, 182178, 273267, 293509, 546534, 587018, 880527, 1761054, 2641581, 5283162, 7924743, 15849486]

約数ペア:

[(1, 15849486), (2, 7924743), (3, 5283162), (6, 2641581), (9, 1761054), (18, 880527), (27, 587018), (29, 546534), (54, 293509), (58, 273267), (87, 182178), (174, 91089), (261, 60726), (349, 45414), (522, 30363), (698, 22707), (783, 20242), (841, 18846), (1047, 15138), (1566, 10121), (1682, 9423), (2094, 7569), (2523, 6282), (3141, 5046)]