1313496

素因数分解:

$2^3\times 3^4\times {\mathrm{2027}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 3680820

約数和(自身を除く): 2367324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2027, 4054, 6081, 8108, 12162, 16216, 18243, 24324, 36486, 48648, 54729, 72972, 109458, 145944, 164187, 218916, 328374, 437832, 656748, 1313496]

約数ペア:

[(1, 1313496), (2, 656748), (3, 437832), (4, 328374), (6, 218916), (8, 164187), (9, 145944), (12, 109458), (18, 72972), (24, 54729), (27, 48648), (36, 36486), (54, 24324), (72, 18243), (81, 16216), (108, 12162), (162, 8108), (216, 6081), (324, 4054), (648, 2027)]