18019410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 46120320

約数和(自身を除く): 28100910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 313, 505, 570, 606, 626, 939, 1010, 1515, 1565, 1878, 1919, 3030, 3130, 3838, 4695, 5757, 5947, 9390, 9595, 11514, 11894, 17841, 19190, 28785, 29735, 31613, 35682, 57570, 59470, 63226, 89205, 94839, 158065, 178410, 189678, 316130, 474195, 600647, 948390, 1201294, 1801941, 3003235, 3603882, 6006470, 9009705, 18019410]

約数ペア:

[(1, 18019410), (2, 9009705), (3, 6006470), (5, 3603882), (6, 3003235), (10, 1801941), (15, 1201294), (19, 948390), (30, 600647), (38, 474195), (57, 316130), (95, 189678), (101, 178410), (114, 158065), (190, 94839), (202, 89205), (285, 63226), (303, 59470), (313, 57570), (505, 35682), (570, 31613), (606, 29735), (626, 28785), (939, 19190), (1010, 17841), (1515, 11894), (1565, 11514), (1878, 9595), (1919, 9390), (3030, 5947), (3130, 5757), (3838, 4695)]