15691784238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3449}}^1\times {\mathrm{6481}}^1$

素因数の和:9954

約数の個数: 64

約数和(自身を含む): 37569672000

約数和(自身を除く): 21877887762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3449, 6481, 6898, 10347, 12962, 19443, 20694, 31041, 38886, 44837, 58329, 62082, 84253, 89674, 93123, 116658, 134511, 168506, 174987, 186246, 252759, 269022, 349974, 403533, 505518, 758277, 807066, 1210599, 1516554, 2274831, 2421198, 4549662, 22352969, 44705938, 67058907, 134117814, 201176721, 290588597, 402353442, 581177194, 603530163, 871765791, 1207060326, 1743531582, 2615297373, 5230594746, 7845892119, 15691784238]

約数ペア:

[(1, 15691784238), (2, 7845892119), (3, 5230594746), (6, 2615297373), (9, 1743531582), (13, 1207060326), (18, 871765791), (26, 603530163), (27, 581177194), (39, 402353442), (54, 290588597), (78, 201176721), (117, 134117814), (234, 67058907), (351, 44705938), (702, 22352969), (3449, 4549662), (6481, 2421198), (6898, 2274831), (10347, 1516554), (12962, 1210599), (19443, 807066), (20694, 758277), (31041, 505518), (38886, 403533), (44837, 349974), (58329, 269022), (62082, 252759), (84253, 186246), (89674, 174987), (93123, 168506), (116658, 134511)]