16271244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2455

約数の個数: 72

約数和(自身を含む): 47528208

約数和(自身を除く): 31256964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 2417, 3366, 4834, 6732, 7251, 9668, 14502, 21753, 26587, 29004, 41089, 43506, 53174, 79761, 82178, 87012, 106348, 123267, 159522, 164356, 239283, 246534, 319044, 369801, 451979, 478566, 493068, 739602, 903958, 957132, 1355937, 1479204, 1807916, 2711874, 4067811, 5423748, 8135622, 16271244]

約数ペア:

[(1, 16271244), (2, 8135622), (3, 5423748), (4, 4067811), (6, 2711874), (9, 1807916), (11, 1479204), (12, 1355937), (17, 957132), (18, 903958), (22, 739602), (33, 493068), (34, 478566), (36, 451979), (44, 369801), (51, 319044), (66, 246534), (68, 239283), (99, 164356), (102, 159522), (132, 123267), (153, 106348), (187, 87012), (198, 82178), (204, 79761), (306, 53174), (374, 43506), (396, 41089), (561, 29004), (612, 26587), (748, 21753), (1122, 14502), (1683, 9668), (2244, 7251), (2417, 6732), (3366, 4834)]