17728452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{70351}}^1$

素因数の和:70368

約数の個数: 36

約数和(自身を含む): 51216256

約数和(自身を除く): 33487804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 70351, 140702, 211053, 281404, 422106, 492457, 633159, 844212, 984914, 1266318, 1477371, 1969828, 2532636, 2954742, 4432113, 5909484, 8864226, 17728452]

約数ペア:

[(1, 17728452), (2, 8864226), (3, 5909484), (4, 4432113), (6, 2954742), (7, 2532636), (9, 1969828), (12, 1477371), (14, 1266318), (18, 984914), (21, 844212), (28, 633159), (36, 492457), (42, 422106), (63, 281404), (84, 211053), (126, 140702), (252, 70351)]