16188018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 41499648

約数和(自身を除く): 25311630

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 947, 1221, 1554, 1894, 2442, 2841, 2849, 5682, 5698, 6629, 8547, 10417, 13258, 17094, 19887, 20834, 31251, 35039, 39774, 62502, 70078, 72919, 105117, 145838, 210234, 218757, 245273, 385429, 437514, 490546, 735819, 770858, 1156287, 1471638, 2312574, 2698003, 5396006, 8094009, 16188018]

約数ペア:

[(1, 16188018), (2, 8094009), (3, 5396006), (6, 2698003), (7, 2312574), (11, 1471638), (14, 1156287), (21, 770858), (22, 735819), (33, 490546), (37, 437514), (42, 385429), (66, 245273), (74, 218757), (77, 210234), (111, 145838), (154, 105117), (222, 72919), (231, 70078), (259, 62502), (407, 39774), (462, 35039), (518, 31251), (777, 20834), (814, 19887), (947, 17094), (1221, 13258), (1554, 10417), (1894, 8547), (2442, 6629), (2841, 5698), (2849, 5682)]