22381476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 57322944

約数和(自身を除く): 34941468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2707, 2756, 4134, 5414, 8121, 8268, 10828, 16242, 32484, 35191, 70382, 105573, 140764, 143471, 211146, 286942, 422292, 430413, 573884, 860826, 1721652, 1865123, 3730246, 5595369, 7460492, 11190738, 22381476]

約数ペア:

[(1, 22381476), (2, 11190738), (3, 7460492), (4, 5595369), (6, 3730246), (12, 1865123), (13, 1721652), (26, 860826), (39, 573884), (52, 430413), (53, 422292), (78, 286942), (106, 211146), (156, 143471), (159, 140764), (212, 105573), (318, 70382), (636, 35191), (689, 32484), (1378, 16242), (2067, 10828), (2707, 8268), (2756, 8121), (4134, 5414)]