15536988

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 40508160

約数和(自身を除く): 24971172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 547, 789, 1052, 1094, 1578, 1641, 2188, 2367, 3156, 3282, 4734, 4923, 6564, 7101, 9468, 9846, 14202, 14769, 19692, 28404, 29538, 59076, 143861, 287722, 431583, 575444, 863166, 1294749, 1726332, 2589498, 3884247, 5178996, 7768494, 15536988]

約数ペア:

[(1, 15536988), (2, 7768494), (3, 5178996), (4, 3884247), (6, 2589498), (9, 1726332), (12, 1294749), (18, 863166), (27, 575444), (36, 431583), (54, 287722), (108, 143861), (263, 59076), (526, 29538), (547, 28404), (789, 19692), (1052, 14769), (1094, 14202), (1578, 9846), (1641, 9468), (2188, 7101), (2367, 6564), (3156, 4923), (3282, 4734)]