39542904

素因数分解:

$2^3\times 3^5\times {\mathrm{20341}}^1$

素因数の和:20362

約数の個数: 48

約数和(自身を含む): 111067320

約数和(自身を除く): 71524416

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, 1944, 20341, 40682, 61023, 81364, 122046, 162728, 183069, 244092, 366138, 488184, 549207, 732276, 1098414, 1464552, 1647621, 2196828, 3295242, 4393656, 4942863, 6590484, 9885726, 13180968, 19771452, 39542904]

約数ペア:

[(1, 39542904), (2, 19771452), (3, 13180968), (4, 9885726), (6, 6590484), (8, 4942863), (9, 4393656), (12, 3295242), (18, 2196828), (24, 1647621), (27, 1464552), (36, 1098414), (54, 732276), (72, 549207), (81, 488184), (108, 366138), (162, 244092), (216, 183069), (243, 162728), (324, 122046), (486, 81364), (648, 61023), (972, 40682), (1944, 20341)]