17925012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 52468416

約数和(自身を除く): 34543404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 857, 996, 1162, 1494, 1714, 1743, 2324, 2571, 2988, 3428, 3486, 5142, 5229, 5999, 6972, 7713, 10284, 10458, 11998, 15426, 17997, 20916, 23996, 30852, 35994, 53991, 71131, 71988, 107982, 142262, 213393, 215964, 284524, 426786, 497917, 640179, 853572, 995834, 1280358, 1493751, 1991668, 2560716, 2987502, 4481253, 5975004, 8962506, 17925012]

約数ペア:

[(1, 17925012), (2, 8962506), (3, 5975004), (4, 4481253), (6, 2987502), (7, 2560716), (9, 1991668), (12, 1493751), (14, 1280358), (18, 995834), (21, 853572), (28, 640179), (36, 497917), (42, 426786), (63, 284524), (83, 215964), (84, 213393), (126, 142262), (166, 107982), (249, 71988), (252, 71131), (332, 53991), (498, 35994), (581, 30852), (747, 23996), (857, 20916), (996, 17997), (1162, 15426), (1494, 11998), (1714, 10458), (1743, 10284), (2324, 7713), (2571, 6972), (2988, 5999), (3428, 5229), (3486, 5142)]