2015280954

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{7321}}^1$

素因数の和:7743

約数の個数: 48

約数和(自身を含む): 4485545064

約数和(自身を除く): 2470264110

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 373, 738, 746, 1119, 2238, 3357, 6714, 7321, 14642, 15293, 21963, 30586, 43926, 45879, 65889, 91758, 131778, 137637, 275274, 300161, 600322, 900483, 1800966, 2701449, 2730733, 5402898, 5461466, 8192199, 16384398, 24576597, 49153194, 111960053, 223920106, 335880159, 671760318, 1007640477, 2015280954]

約数ペア:

[(1, 2015280954), (2, 1007640477), (3, 671760318), (6, 335880159), (9, 223920106), (18, 111960053), (41, 49153194), (82, 24576597), (123, 16384398), (246, 8192199), (369, 5461466), (373, 5402898), (738, 2730733), (746, 2701449), (1119, 1800966), (2238, 900483), (3357, 600322), (6714, 300161), (7321, 275274), (14642, 137637), (15293, 131778), (21963, 91758), (30586, 65889), (43926, 45879)]