15281844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 39408768

約数和(自身を除く): 24126924

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 3257, 4692, 6514, 9771, 13028, 19542, 39084, 55369, 74911, 110738, 149822, 166107, 221476, 224733, 299644, 332214, 449466, 664428, 898932, 1273487, 2546974, 3820461, 5093948, 7640922, 15281844]

約数ペア:

[(1, 15281844), (2, 7640922), (3, 5093948), (4, 3820461), (6, 2546974), (12, 1273487), (17, 898932), (23, 664428), (34, 449466), (46, 332214), (51, 299644), (68, 224733), (69, 221476), (92, 166107), (102, 149822), (138, 110738), (204, 74911), (276, 55369), (391, 39084), (782, 19542), (1173, 13028), (1564, 9771), (2346, 6514), (3257, 4692)]