15118195764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4185547}}^1$

素因数の和:4185604

約数の個数: 48

約数和(自身を含む): 41252761088

約数和(自身を除く): 26134565324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4185547, 8371094, 12556641, 16742188, 25113282, 29298829, 50226564, 58597658, 87896487, 117195316, 175792974, 179978521, 351585948, 359957042, 539935563, 719914084, 1079871126, 1259849647, 2159742252, 2519699294, 3779548941, 5039398588, 7559097882, 15118195764]

約数ペア:

[(1, 15118195764), (2, 7559097882), (3, 5039398588), (4, 3779548941), (6, 2519699294), (7, 2159742252), (12, 1259849647), (14, 1079871126), (21, 719914084), (28, 539935563), (42, 359957042), (43, 351585948), (84, 179978521), (86, 175792974), (129, 117195316), (172, 87896487), (258, 58597658), (301, 50226564), (516, 29298829), (602, 25113282), (903, 16742188), (1204, 12556641), (1806, 8371094), (3612, 4185547)]