2045832714

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{664663}}^1$

素因数の和:664696

約数の個数: 40

約数和(自身を含む): 4825460640

約数和(自身を除く): 2779627926

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 664663, 1329326, 1993989, 3987978, 5981967, 11963934, 12628597, 17945901, 25257194, 35891802, 37885791, 53837703, 75771582, 107675406, 113657373, 227314746, 340972119, 681944238, 1022916357, 2045832714]

約数ペア:

[(1, 2045832714), (2, 1022916357), (3, 681944238), (6, 340972119), (9, 227314746), (18, 113657373), (19, 107675406), (27, 75771582), (38, 53837703), (54, 37885791), (57, 35891802), (81, 25257194), (114, 17945901), (162, 12628597), (171, 11963934), (342, 5981967), (513, 3987978), (1026, 1993989), (1539, 1329326), (3078, 664663)]