16861608

素因数分解:

$2^3\times 3^4\times {\mathrm{26021}}^1$

素因数の和:26039

約数の個数: 40

約数和(自身を含む): 47229930

約数和(自身を除く): 30368322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 26021, 52042, 78063, 104084, 156126, 208168, 234189, 312252, 468378, 624504, 702567, 936756, 1405134, 1873512, 2107701, 2810268, 4215402, 5620536, 8430804, 16861608]

約数ペア:

[(1, 16861608), (2, 8430804), (3, 5620536), (4, 4215402), (6, 2810268), (8, 2107701), (9, 1873512), (12, 1405134), (18, 936756), (24, 702567), (27, 624504), (36, 468378), (54, 312252), (72, 234189), (81, 208168), (108, 156126), (162, 104084), (216, 78063), (324, 52042), (648, 26021)]