7131972636

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2225959}}^1$

素因数の和:2226058

約数の個数: 36

約数和(自身を含む): 18230612400

約数和(自身を除く): 11098639764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 2225959, 4451918, 6677877, 8903836, 13355754, 20033631, 26711508, 40067262, 80134524, 198110351, 396220702, 594331053, 792441404, 1188662106, 1782993159, 2377324212, 3565986318, 7131972636]

約数ペア:

[(1, 7131972636), (2, 3565986318), (3, 2377324212), (4, 1782993159), (6, 1188662106), (9, 792441404), (12, 594331053), (18, 396220702), (36, 198110351), (89, 80134524), (178, 40067262), (267, 26711508), (356, 20033631), (534, 13355754), (801, 8903836), (1068, 6677877), (1602, 4451918), (3204, 2225959)]