4788072

素因数分解:

$2^3\times 3^6\times {\mathrm{821}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 13476690

約数和(自身を除く): 8688618

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, 821, 972, 1458, 1642, 1944, 2463, 2916, 3284, 4926, 5832, 6568, 7389, 9852, 14778, 19704, 22167, 29556, 44334, 59112, 66501, 88668, 133002, 177336, 199503, 266004, 399006, 532008, 598509, 798012, 1197018, 1596024, 2394036, 4788072]

約数ペア:

[(1, 4788072), (2, 2394036), (3, 1596024), (4, 1197018), (6, 798012), (8, 598509), (9, 532008), (12, 399006), (18, 266004), (24, 199503), (27, 177336), (36, 133002), (54, 88668), (72, 66501), (81, 59112), (108, 44334), (162, 29556), (216, 22167), (243, 19704), (324, 14778), (486, 9852), (648, 7389), (729, 6568), (821, 5832), (972, 4926), (1458, 3284), (1642, 2916), (1944, 2463)]