225541566

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 504923328

約数和(自身を除く): 279381762

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 181, 222, 333, 362, 543, 666, 1086, 1629, 1871, 3258, 3742, 5613, 6697, 11226, 13394, 16839, 20091, 33678, 40182, 60273, 69227, 120546, 138454, 207681, 338651, 415362, 623043, 677302, 1015953, 1246086, 2031906, 3047859, 6095718, 12530087, 25060174, 37590261, 75180522, 112770783, 225541566]

約数ペア:

[(1, 225541566), (2, 112770783), (3, 75180522), (6, 37590261), (9, 25060174), (18, 12530087), (37, 6095718), (74, 3047859), (111, 2031906), (181, 1246086), (222, 1015953), (333, 677302), (362, 623043), (543, 415362), (666, 338651), (1086, 207681), (1629, 138454), (1871, 120546), (3258, 69227), (3742, 60273), (5613, 40182), (6697, 33678), (11226, 20091), (13394, 16839)]