123360678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{326351}}^1$

素因数の和:326369

約数の個数: 32

約数和(自身を含む): 313297920

約数和(自身を除く): 189937242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 326351, 652702, 979053, 1958106, 2284457, 2937159, 4568914, 5874318, 6853371, 8811477, 13706742, 17622954, 20560113, 41120226, 61680339, 123360678]

約数ペア:

[(1, 123360678), (2, 61680339), (3, 41120226), (6, 20560113), (7, 17622954), (9, 13706742), (14, 8811477), (18, 6853371), (21, 5874318), (27, 4568914), (42, 2937159), (54, 2284457), (63, 1958106), (126, 979053), (189, 652702), (378, 326351)]