15691302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 40360320

約数和(自身を除く): 24669018

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 86, 97, 99, 114, 129, 171, 194, 198, 209, 258, 291, 342, 387, 418, 473, 582, 627, 774, 817, 873, 946, 1067, 1254, 1419, 1634, 1746, 1843, 1881, 2134, 2451, 2838, 3201, 3686, 3762, 4171, 4257, 4902, 5529, 6402, 7353, 8342, 8514, 8987, 9603, 11058, 12513, 14706, 16587, 17974, 19206, 20273, 25026, 26961, 33174, 37539, 40546, 45881, 53922, 60819, 75078, 79249, 80883, 91762, 121638, 137643, 158498, 161766, 182457, 237747, 275286, 364914, 412929, 475494, 713241, 825858, 871739, 1426482, 1743478, 2615217, 5230434, 7845651, 15691302]

約数ペア:

[(1, 15691302), (2, 7845651), (3, 5230434), (6, 2615217), (9, 1743478), (11, 1426482), (18, 871739), (19, 825858), (22, 713241), (33, 475494), (38, 412929), (43, 364914), (57, 275286), (66, 237747), (86, 182457), (97, 161766), (99, 158498), (114, 137643), (129, 121638), (171, 91762), (194, 80883), (198, 79249), (209, 75078), (258, 60819), (291, 53922), (342, 45881), (387, 40546), (418, 37539), (473, 33174), (582, 26961), (627, 25026), (774, 20273), (817, 19206), (873, 17974), (946, 16587), (1067, 14706), (1254, 12513), (1419, 11058), (1634, 9603), (1746, 8987), (1843, 8514), (1881, 8342), (2134, 7353), (2451, 6402), (2838, 5529), (3201, 4902), (3686, 4257), (3762, 4171)]