17209836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2251

約数の個数: 72

約数和(自身を含む): 51344384

約数和(自身を除く): 34134548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2203, 2604, 3906, 4406, 6609, 7812, 8812, 13218, 15421, 19827, 26436, 30842, 39654, 46263, 61684, 68293, 79308, 92526, 136586, 138789, 185052, 204879, 273172, 277578, 409758, 478051, 555156, 614637, 819516, 956102, 1229274, 1434153, 1912204, 2458548, 2868306, 4302459, 5736612, 8604918, 17209836]

約数ペア:

[(1, 17209836), (2, 8604918), (3, 5736612), (4, 4302459), (6, 2868306), (7, 2458548), (9, 1912204), (12, 1434153), (14, 1229274), (18, 956102), (21, 819516), (28, 614637), (31, 555156), (36, 478051), (42, 409758), (62, 277578), (63, 273172), (84, 204879), (93, 185052), (124, 138789), (126, 136586), (186, 92526), (217, 79308), (252, 68293), (279, 61684), (372, 46263), (434, 39654), (558, 30842), (651, 26436), (868, 19827), (1116, 15421), (1302, 13218), (1953, 8812), (2203, 7812), (2604, 6609), (3906, 4406)]