819763164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9283}}^1$

素因数の和:9527

約数の個数: 72

約数和(自身を含む): 2270940672

約数和(自身を除く): 1451177508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 396, 446, 669, 892, 1338, 2007, 2453, 2676, 4014, 4906, 7359, 8028, 9283, 9812, 14718, 18566, 22077, 27849, 29436, 37132, 44154, 55698, 83547, 88308, 102113, 111396, 167094, 204226, 306339, 334188, 408452, 612678, 919017, 1225356, 1838034, 2070109, 3676068, 4140218, 6210327, 8280436, 12420654, 18630981, 22771199, 24841308, 37261962, 45542398, 68313597, 74523924, 91084796, 136627194, 204940791, 273254388, 409881582, 819763164]

約数ペア:

[(1, 819763164), (2, 409881582), (3, 273254388), (4, 204940791), (6, 136627194), (9, 91084796), (11, 74523924), (12, 68313597), (18, 45542398), (22, 37261962), (33, 24841308), (36, 22771199), (44, 18630981), (66, 12420654), (99, 8280436), (132, 6210327), (198, 4140218), (223, 3676068), (396, 2070109), (446, 1838034), (669, 1225356), (892, 919017), (1338, 612678), (2007, 408452), (2453, 334188), (2676, 306339), (4014, 204226), (4906, 167094), (7359, 111396), (8028, 102113), (9283, 88308), (9812, 83547), (14718, 55698), (18566, 44154), (22077, 37132), (27849, 29436)]