2011120974

素因数分解:

$2^1\times 3^5\times {\mathrm{541}}^1\times {\mathrm{7649}}^1$

素因数の和:8207

約数の個数: 48

約数和(自身を含む): 4527759600

約数和(自身を除く): 2516638626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 541, 1082, 1623, 3246, 4869, 7649, 9738, 14607, 15298, 22947, 29214, 43821, 45894, 68841, 87642, 131463, 137682, 206523, 262926, 413046, 619569, 1239138, 1858707, 3717414, 4138109, 8276218, 12414327, 24828654, 37242981, 74485962, 111728943, 223457886, 335186829, 670373658, 1005560487, 2011120974]

約数ペア:

[(1, 2011120974), (2, 1005560487), (3, 670373658), (6, 335186829), (9, 223457886), (18, 111728943), (27, 74485962), (54, 37242981), (81, 24828654), (162, 12414327), (243, 8276218), (486, 4138109), (541, 3717414), (1082, 1858707), (1623, 1239138), (3246, 619569), (4869, 413046), (7649, 262926), (9738, 206523), (14607, 137682), (15298, 131463), (22947, 87642), (29214, 68841), (43821, 45894)]