986616

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 2723760

約数和(自身を除く): 1737144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 193, 213, 284, 386, 426, 568, 579, 639, 772, 852, 1158, 1278, 1544, 1704, 1737, 2316, 2556, 3474, 4632, 5112, 6948, 13703, 13896, 27406, 41109, 54812, 82218, 109624, 123327, 164436, 246654, 328872, 493308, 986616]

約数ペア:

[(1, 986616), (2, 493308), (3, 328872), (4, 246654), (6, 164436), (8, 123327), (9, 109624), (12, 82218), (18, 54812), (24, 41109), (36, 27406), (71, 13896), (72, 13703), (142, 6948), (193, 5112), (213, 4632), (284, 3474), (386, 2556), (426, 2316), (568, 1737), (579, 1704), (639, 1544), (772, 1278), (852, 1158)]