188492724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{249329}}^1$

素因数の和:249349

約数の個数: 48

約数和(自身を含む): 558499200

約数和(自身を除く): 370006476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 249329, 498658, 747987, 997316, 1495974, 1745303, 2243961, 2991948, 3490606, 4487922, 5235909, 6731883, 6981212, 8975844, 10471818, 13463766, 15707727, 20943636, 26927532, 31415454, 47123181, 62830908, 94246362, 188492724]

約数ペア:

[(1, 188492724), (2, 94246362), (3, 62830908), (4, 47123181), (6, 31415454), (7, 26927532), (9, 20943636), (12, 15707727), (14, 13463766), (18, 10471818), (21, 8975844), (27, 6981212), (28, 6731883), (36, 5235909), (42, 4487922), (54, 3490606), (63, 2991948), (84, 2243961), (108, 1745303), (126, 1495974), (189, 997316), (252, 747987), (378, 498658), (756, 249329)]