79290918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89899}}^1$

素因数の和:89921

約数の個数: 36

約数和(自身を含む): 199847700

約数和(自身を除く): 120556782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 89899, 179798, 269697, 539394, 629293, 809091, 1258586, 1618182, 1887879, 3775758, 4405051, 5663637, 8810102, 11327274, 13215153, 26430306, 39645459, 79290918]

約数ペア:

[(1, 79290918), (2, 39645459), (3, 26430306), (6, 13215153), (7, 11327274), (9, 8810102), (14, 5663637), (18, 4405051), (21, 3775758), (42, 1887879), (49, 1618182), (63, 1258586), (98, 809091), (126, 629293), (147, 539394), (294, 269697), (441, 179798), (882, 89899)]