8919108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 24950016

約数和(自身を除く): 16030908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 223, 303, 396, 404, 446, 606, 669, 892, 909, 1111, 1212, 1338, 1818, 2007, 2222, 2453, 2676, 3333, 3636, 4014, 4444, 4906, 6666, 7359, 8028, 9812, 9999, 13332, 14718, 19998, 22077, 22523, 29436, 39996, 44154, 45046, 67569, 88308, 90092, 135138, 202707, 247753, 270276, 405414, 495506, 743259, 810828, 991012, 1486518, 2229777, 2973036, 4459554, 8919108]

約数ペア:

[(1, 8919108), (2, 4459554), (3, 2973036), (4, 2229777), (6, 1486518), (9, 991012), (11, 810828), (12, 743259), (18, 495506), (22, 405414), (33, 270276), (36, 247753), (44, 202707), (66, 135138), (99, 90092), (101, 88308), (132, 67569), (198, 45046), (202, 44154), (223, 39996), (303, 29436), (396, 22523), (404, 22077), (446, 19998), (606, 14718), (669, 13332), (892, 9999), (909, 9812), (1111, 8028), (1212, 7359), (1338, 6666), (1818, 4906), (2007, 4444), (2222, 4014), (2453, 3636), (2676, 3333)]