13481688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 37094400

約数和(自身を除く): 23612712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 229, 264, 446, 458, 669, 687, 892, 916, 1338, 1374, 1784, 1832, 2453, 2519, 2676, 2748, 4906, 5038, 5352, 5496, 7359, 7557, 9812, 10076, 14718, 15114, 19624, 20152, 29436, 30228, 51067, 58872, 60456, 102134, 153201, 204268, 306402, 408536, 561737, 612804, 1123474, 1225608, 1685211, 2246948, 3370422, 4493896, 6740844, 13481688]

約数ペア:

[(1, 13481688), (2, 6740844), (3, 4493896), (4, 3370422), (6, 2246948), (8, 1685211), (11, 1225608), (12, 1123474), (22, 612804), (24, 561737), (33, 408536), (44, 306402), (66, 204268), (88, 153201), (132, 102134), (223, 60456), (229, 58872), (264, 51067), (446, 30228), (458, 29436), (669, 20152), (687, 19624), (892, 15114), (916, 14718), (1338, 10076), (1374, 9812), (1784, 7557), (1832, 7359), (2453, 5496), (2519, 5352), (2676, 5038), (2748, 4906)]