4009972392

素因数分解:

$2^3\times 3^6\times {\mathrm{687581}}^1$

素因数の和:687605

約数の個数: 56

約数和(自身を含む): 11272906890

約数和(自身を除く): 7262934498

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, 729, 972, 1458, 1944, 2916, 5832, 687581, 1375162, 2062743, 2750324, 4125486, 5500648, 6188229, 8250972, 12376458, 16501944, 18564687, 24752916, 37129374, 49505832, 55694061, 74258748, 111388122, 148517496, 167082183, 222776244, 334164366, 445552488, 501246549, 668328732, 1002493098, 1336657464, 2004986196, 4009972392]

約数ペア:

[(1, 4009972392), (2, 2004986196), (3, 1336657464), (4, 1002493098), (6, 668328732), (8, 501246549), (9, 445552488), (12, 334164366), (18, 222776244), (24, 167082183), (27, 148517496), (36, 111388122), (54, 74258748), (72, 55694061), (81, 49505832), (108, 37129374), (162, 24752916), (216, 18564687), (243, 16501944), (324, 12376458), (486, 8250972), (648, 6188229), (729, 5500648), (972, 4125486), (1458, 2750324), (1944, 2062743), (2916, 1375162), (5832, 687581)]