190921836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{324697}}^1$

素因数の和:324718

約数の個数: 36

約数和(自身を含む): 518218008

約数和(自身を除く): 327296172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 324697, 649394, 974091, 1298788, 1948182, 2272879, 3896364, 4545758, 6818637, 9091516, 13637274, 15910153, 27274548, 31820306, 47730459, 63640612, 95460918, 190921836]

約数ペア:

[(1, 190921836), (2, 95460918), (3, 63640612), (4, 47730459), (6, 31820306), (7, 27274548), (12, 15910153), (14, 13637274), (21, 9091516), (28, 6818637), (42, 4545758), (49, 3896364), (84, 2272879), (98, 1948182), (147, 1298788), (196, 974091), (294, 649394), (588, 324697)]