17917116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12578

約数の個数: 48

約数和(自身を含む): 50593536

約数和(自身を除く): 32676420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12547, 25094, 37641, 50188, 75282, 87829, 150564, 175658, 213299, 263487, 351316, 426598, 526974, 639897, 853196, 1053948, 1279794, 1493093, 2559588, 2986186, 4479279, 5972372, 8958558, 17917116]

約数ペア:

[(1, 17917116), (2, 8958558), (3, 5972372), (4, 4479279), (6, 2986186), (7, 2559588), (12, 1493093), (14, 1279794), (17, 1053948), (21, 853196), (28, 639897), (34, 526974), (42, 426598), (51, 351316), (68, 263487), (84, 213299), (102, 175658), (119, 150564), (204, 87829), (238, 75282), (357, 50188), (476, 37641), (714, 25094), (1428, 12547)]