18589990224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{961021}}^1$

素因数の和:961076

約数の個数: 80

約数和(自身を含む): 53386694144

約数和(自身を除く): 34796703920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 961021, 1922042, 2883063, 3844084, 5766126, 7688168, 11532252, 12493273, 15376336, 23064504, 24986546, 29791651, 37479819, 46129008, 49973092, 59583302, 74959638, 89374953, 99946184, 119166604, 149919276, 178749906, 199892368, 238333208, 299838552, 357499812, 387291463, 476666416, 599677104, 714999624, 774582926, 1161874389, 1429999248, 1549165852, 2323748778, 3098331704, 4647497556, 6196663408, 9294995112, 18589990224]

約数ペア:

[(1, 18589990224), (2, 9294995112), (3, 6196663408), (4, 4647497556), (6, 3098331704), (8, 2323748778), (12, 1549165852), (13, 1429999248), (16, 1161874389), (24, 774582926), (26, 714999624), (31, 599677104), (39, 476666416), (48, 387291463), (52, 357499812), (62, 299838552), (78, 238333208), (93, 199892368), (104, 178749906), (124, 149919276), (156, 119166604), (186, 99946184), (208, 89374953), (248, 74959638), (312, 59583302), (372, 49973092), (403, 46129008), (496, 37479819), (624, 29791651), (744, 24986546), (806, 23064504), (1209, 15376336), (1488, 12493273), (1612, 11532252), (2418, 7688168), (3224, 5766126), (4836, 3844084), (6448, 2883063), (9672, 1922042), (19344, 961021)]