9670468

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 18444972

約数和(自身を除く): 8774504

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 181, 361, 362, 703, 722, 724, 1406, 1444, 2812, 3439, 6697, 6878, 13357, 13394, 13756, 26714, 26788, 53428, 65341, 127243, 130682, 254486, 261364, 508972, 2417617, 4835234, 9670468]

約数ペア:

[(1, 9670468), (2, 4835234), (4, 2417617), (19, 508972), (37, 261364), (38, 254486), (74, 130682), (76, 127243), (148, 65341), (181, 53428), (361, 26788), (362, 26714), (703, 13756), (722, 13394), (724, 13357), (1406, 6878), (1444, 6697), (2812, 3439)]