1838961588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{78307}}^1$

素因数の和:78436

約数の個数: 48

約数和(自身を含む): 4560657920

約数和(自身を除く): 2721696332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 23484, 78307, 156614, 234921, 313228, 469842, 939684, 1487833, 2975666, 4463499, 5951332, 8065621, 8926998, 16131242, 17853996, 24196863, 32262484, 48393726, 96787452, 153246799, 306493598, 459740397, 612987196, 919480794, 1838961588]

約数ペア:

[(1, 1838961588), (2, 919480794), (3, 612987196), (4, 459740397), (6, 306493598), (12, 153246799), (19, 96787452), (38, 48393726), (57, 32262484), (76, 24196863), (103, 17853996), (114, 16131242), (206, 8926998), (228, 8065621), (309, 5951332), (412, 4463499), (618, 2975666), (1236, 1487833), (1957, 939684), (3914, 469842), (5871, 313228), (7828, 234921), (11742, 156614), (23484, 78307)]