218218812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2659}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 582731520

約数和(自身を除く): 364512708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1954, 2659, 2931, 3908, 5318, 5862, 6839, 7977, 10636, 11724, 13678, 15954, 18613, 20517, 27356, 31908, 37226, 41034, 55839, 74452, 82068, 111678, 223356, 2597843, 5195686, 7793529, 10391372, 15587058, 18184901, 31174116, 36369802, 54554703, 72739604, 109109406, 218218812]

約数ペア:

[(1, 218218812), (2, 109109406), (3, 72739604), (4, 54554703), (6, 36369802), (7, 31174116), (12, 18184901), (14, 15587058), (21, 10391372), (28, 7793529), (42, 5195686), (84, 2597843), (977, 223356), (1954, 111678), (2659, 82068), (2931, 74452), (3908, 55839), (5318, 41034), (5862, 37226), (6839, 31908), (7977, 27356), (10636, 20517), (11724, 18613), (13678, 15954)]