22019909826

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{823}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 45594279936

約数和(自身を除く): 23574370110

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 573, 631, 823, 1146, 1262, 1646, 1893, 2469, 3786, 4938, 7067, 14134, 21201, 23347, 30451, 42402, 46694, 60902, 70041, 91353, 120521, 140082, 157193, 182706, 241042, 314386, 361563, 471579, 519313, 723126, 943158, 1038626, 1557939, 3115878, 4459277, 5816141, 8918554, 11632282, 13377831, 17448423, 19214581, 26755662, 34896846, 38429162, 57643743, 99188783, 115287486, 198377566, 297566349, 595132698, 3669984971, 7339969942, 11009954913, 22019909826]

約数ペア:

[(1, 22019909826), (2, 11009954913), (3, 7339969942), (6, 3669984971), (37, 595132698), (74, 297566349), (111, 198377566), (191, 115287486), (222, 99188783), (382, 57643743), (573, 38429162), (631, 34896846), (823, 26755662), (1146, 19214581), (1262, 17448423), (1646, 13377831), (1893, 11632282), (2469, 8918554), (3786, 5816141), (4938, 4459277), (7067, 3115878), (14134, 1557939), (21201, 1038626), (23347, 943158), (30451, 723126), (42402, 519313), (46694, 471579), (60902, 361563), (70041, 314386), (91353, 241042), (120521, 182706), (140082, 157193)]