2019126924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{5147}}^1$

素因数の和:5815

約数の個数: 72

約数和(自身を含む): 5413616208

約数和(自身を除く): 3394489284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 641, 1282, 1923, 2564, 3846, 5147, 5769, 7692, 10294, 10897, 11538, 15441, 20588, 21794, 23076, 30882, 32691, 43588, 46323, 61764, 65382, 87499, 92646, 98073, 130764, 174998, 185292, 196146, 262497, 349996, 392292, 524994, 787491, 1049988, 1574982, 3149964, 3299227, 6598454, 9897681, 13196908, 19795362, 29693043, 39590724, 56086859, 59386086, 112173718, 118772172, 168260577, 224347436, 336521154, 504781731, 673042308, 1009563462, 2019126924]

約数ペア:

[(1, 2019126924), (2, 1009563462), (3, 673042308), (4, 504781731), (6, 336521154), (9, 224347436), (12, 168260577), (17, 118772172), (18, 112173718), (34, 59386086), (36, 56086859), (51, 39590724), (68, 29693043), (102, 19795362), (153, 13196908), (204, 9897681), (306, 6598454), (612, 3299227), (641, 3149964), (1282, 1574982), (1923, 1049988), (2564, 787491), (3846, 524994), (5147, 392292), (5769, 349996), (7692, 262497), (10294, 196146), (10897, 185292), (11538, 174998), (15441, 130764), (20588, 98073), (21794, 92646), (23076, 87499), (30882, 65382), (32691, 61764), (43588, 46323)]