17914968

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 49327200

約数和(自身を除く): 31412232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4079, 4392, 8158, 12237, 16316, 24474, 32632, 36711, 48948, 73422, 97896, 146844, 248819, 293688, 497638, 746457, 995276, 1492914, 1990552, 2239371, 2985828, 4478742, 5971656, 8957484, 17914968]

約数ペア:

[(1, 17914968), (2, 8957484), (3, 5971656), (4, 4478742), (6, 2985828), (8, 2239371), (9, 1990552), (12, 1492914), (18, 995276), (24, 746457), (36, 497638), (61, 293688), (72, 248819), (122, 146844), (183, 97896), (244, 73422), (366, 48948), (488, 36711), (549, 32632), (732, 24474), (1098, 16316), (1464, 12237), (2196, 8158), (4079, 4392)]