1866657492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{3529}}^1$

素因数の和:5645

約数の個数: 72

約数和(自身を含む): 5396664000

約数和(自身を除く): 3530006508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2099, 3529, 4198, 6297, 7058, 8396, 10587, 12594, 14116, 14693, 18891, 21174, 24703, 25188, 29386, 31761, 37782, 42348, 44079, 49406, 58772, 63522, 74109, 75564, 88158, 98812, 127044, 132237, 148218, 176316, 222327, 264474, 296436, 444654, 528948, 889308, 7407371, 14814742, 22222113, 29629484, 44444226, 51851597, 66666339, 88888452, 103703194, 133332678, 155554791, 207406388, 266665356, 311109582, 466664373, 622219164, 933328746, 1866657492]

約数ペア:

[(1, 1866657492), (2, 933328746), (3, 622219164), (4, 466664373), (6, 311109582), (7, 266665356), (9, 207406388), (12, 155554791), (14, 133332678), (18, 103703194), (21, 88888452), (28, 66666339), (36, 51851597), (42, 44444226), (63, 29629484), (84, 22222113), (126, 14814742), (252, 7407371), (2099, 889308), (3529, 528948), (4198, 444654), (6297, 296436), (7058, 264474), (8396, 222327), (10587, 176316), (12594, 148218), (14116, 132237), (14693, 127044), (18891, 98812), (21174, 88158), (24703, 75564), (25188, 74109), (29386, 63522), (31761, 58772), (37782, 49406), (42348, 44079)]