29975724

素因数分解:

$2^2\times 3^3\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 78015840

約数和(自身を除く): 48040116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 433, 641, 866, 1282, 1299, 1732, 1923, 2564, 2598, 3846, 3897, 5196, 5769, 7692, 7794, 11538, 11691, 15588, 17307, 23076, 23382, 34614, 46764, 69228, 277553, 555106, 832659, 1110212, 1665318, 2497977, 3330636, 4995954, 7493931, 9991908, 14987862, 29975724]

約数ペア:

[(1, 29975724), (2, 14987862), (3, 9991908), (4, 7493931), (6, 4995954), (9, 3330636), (12, 2497977), (18, 1665318), (27, 1110212), (36, 832659), (54, 555106), (108, 277553), (433, 69228), (641, 46764), (866, 34614), (1282, 23382), (1299, 23076), (1732, 17307), (1923, 15588), (2564, 11691), (2598, 11538), (3846, 7794), (3897, 7692), (5196, 5769)]