19216996956

素因数分解:

$2^2\times 3^6\times {\mathrm{6590191}}^1$

素因数の和:6590213

約数の個数: 42

約数和(自身を含む): 50421558992

約数和(自身を除く): 31204562036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6590191, 13180382, 19770573, 26360764, 39541146, 59311719, 79082292, 118623438, 177935157, 237246876, 355870314, 533805471, 711740628, 1067610942, 1601416413, 2135221884, 3202832826, 4804249239, 6405665652, 9608498478, 19216996956]

約数ペア:

[(1, 19216996956), (2, 9608498478), (3, 6405665652), (4, 4804249239), (6, 3202832826), (9, 2135221884), (12, 1601416413), (18, 1067610942), (27, 711740628), (36, 533805471), (54, 355870314), (81, 237246876), (108, 177935157), (162, 118623438), (243, 79082292), (324, 59311719), (486, 39541146), (729, 26360764), (972, 19770573), (1458, 13180382), (2916, 6590191)]