13231726452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{20599}}^1$

素因数の和:23165

約数の個数: 72

約数和(自身を含む): 38241840000

約数和(自身を除く): 25010113548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2549, 5098, 7647, 10196, 15294, 17843, 20599, 22941, 30588, 35686, 41198, 45882, 53529, 61797, 71372, 82396, 91764, 107058, 123594, 144193, 160587, 185391, 214116, 247188, 288386, 321174, 370782, 432579, 576772, 642348, 741564, 865158, 1297737, 1730316, 2595474, 5190948, 52506851, 105013702, 157520553, 210027404, 315041106, 367547957, 472561659, 630082212, 735095914, 945123318, 1102643871, 1470191828, 1890246636, 2205287742, 3307931613, 4410575484, 6615863226, 13231726452]

約数ペア:

[(1, 13231726452), (2, 6615863226), (3, 4410575484), (4, 3307931613), (6, 2205287742), (7, 1890246636), (9, 1470191828), (12, 1102643871), (14, 945123318), (18, 735095914), (21, 630082212), (28, 472561659), (36, 367547957), (42, 315041106), (63, 210027404), (84, 157520553), (126, 105013702), (252, 52506851), (2549, 5190948), (5098, 2595474), (7647, 1730316), (10196, 1297737), (15294, 865158), (17843, 741564), (20599, 642348), (22941, 576772), (30588, 432579), (35686, 370782), (41198, 321174), (45882, 288386), (53529, 247188), (61797, 214116), (71372, 185391), (82396, 160587), (91764, 144193), (107058, 123594)]