201616542

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{20477}}^1$

素因数の和:21032

約数の個数: 24

約数和(自身を含む): 437655816

約数和(自身を除く): 236039274

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3282, 4923, 9846, 20477, 40954, 61431, 122862, 184293, 368586, 11200919, 22401838, 33602757, 67205514, 100808271, 201616542]

約数ペア:

[(1, 201616542), (2, 100808271), (3, 67205514), (6, 33602757), (9, 22401838), (18, 11200919), (547, 368586), (1094, 184293), (1641, 122862), (3282, 61431), (4923, 40954), (9846, 20477)]