181107828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14753}}^1$

素因数の和:14805

約数の個数: 72

約数和(自身を含む): 515563776

約数和(自身を除く): 334455948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 14753, 29506, 44259, 59012, 88518, 132777, 162283, 177036, 265554, 324566, 457343, 486849, 531108, 649132, 914686, 973698, 1372029, 1460547, 1829372, 1947396, 2744058, 2921094, 4116087, 5030773, 5488116, 5842188, 8232174, 10061546, 15092319, 16464348, 20123092, 30184638, 45276957, 60369276, 90553914, 181107828]

約数ペア:

[(1, 181107828), (2, 90553914), (3, 60369276), (4, 45276957), (6, 30184638), (9, 20123092), (11, 16464348), (12, 15092319), (18, 10061546), (22, 8232174), (31, 5842188), (33, 5488116), (36, 5030773), (44, 4116087), (62, 2921094), (66, 2744058), (93, 1947396), (99, 1829372), (124, 1460547), (132, 1372029), (186, 973698), (198, 914686), (279, 649132), (341, 531108), (372, 486849), (396, 457343), (558, 324566), (682, 265554), (1023, 177036), (1116, 162283), (1364, 132777), (2046, 88518), (3069, 59012), (4092, 44259), (6138, 29506), (12276, 14753)]