21424140522

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{887569}}^1$

素因数の和:887732

約数の個数: 40

約数和(自身を含む): 48328186500

約数和(自身を除く): 26904045978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 4023, 8046, 12069, 24138, 887569, 1775138, 2662707, 5325414, 7988121, 15976242, 23964363, 47928726, 71893089, 132247781, 143786178, 264495562, 396743343, 793486686, 1190230029, 2380460058, 3570690087, 7141380174, 10712070261, 21424140522]

約数ペア:

[(1, 21424140522), (2, 10712070261), (3, 7141380174), (6, 3570690087), (9, 2380460058), (18, 1190230029), (27, 793486686), (54, 396743343), (81, 264495562), (149, 143786178), (162, 132247781), (298, 71893089), (447, 47928726), (894, 23964363), (1341, 15976242), (2682, 7988121), (4023, 5325414), (8046, 2662707), (12069, 1775138), (24138, 887569)]