1961496

素因数分解:

$2^3\times 3^5\times {\mathrm{1009}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 5514600

約数和(自身を除く): 3553104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1009, 1944, 2018, 3027, 4036, 6054, 8072, 9081, 12108, 18162, 24216, 27243, 36324, 54486, 72648, 81729, 108972, 163458, 217944, 245187, 326916, 490374, 653832, 980748, 1961496]

約数ペア:

[(1, 1961496), (2, 980748), (3, 653832), (4, 490374), (6, 326916), (8, 245187), (9, 217944), (12, 163458), (18, 108972), (24, 81729), (27, 72648), (36, 54486), (54, 36324), (72, 27243), (81, 24216), (108, 18162), (162, 12108), (216, 9081), (243, 8072), (324, 6054), (486, 4036), (648, 3027), (972, 2018), (1009, 1944)]