18804933864

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{861979}}^1$

素因数の和:862095

約数の個数: 64

約数和(自身を含む): 52753176000

約数和(自身を除く): 33948242136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 10908, 21816, 861979, 1723958, 2585937, 3447916, 5171874, 6895832, 7757811, 10343748, 15515622, 20687496, 23273433, 31031244, 46546866, 62062488, 87059879, 93093732, 174119758, 186187464, 261179637, 348239516, 522359274, 696479032, 783538911, 1044718548, 1567077822, 2089437096, 2350616733, 3134155644, 4701233466, 6268311288, 9402466932, 18804933864]

約数ペア:

[(1, 18804933864), (2, 9402466932), (3, 6268311288), (4, 4701233466), (6, 3134155644), (8, 2350616733), (9, 2089437096), (12, 1567077822), (18, 1044718548), (24, 783538911), (27, 696479032), (36, 522359274), (54, 348239516), (72, 261179637), (101, 186187464), (108, 174119758), (202, 93093732), (216, 87059879), (303, 62062488), (404, 46546866), (606, 31031244), (808, 23273433), (909, 20687496), (1212, 15515622), (1818, 10343748), (2424, 7757811), (2727, 6895832), (3636, 5171874), (5454, 3447916), (7272, 2585937), (10908, 1723958), (21816, 861979)]