12618970546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{60449}}^1$

素因数の和:60539

約数の個数: 64

約数和(自身を含む): 24698419200

約数和(自身を除く): 12079448654

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 182, 217, 259, 403, 434, 481, 518, 806, 962, 1147, 2294, 2821, 3367, 5642, 6734, 8029, 14911, 16058, 29822, 60449, 104377, 120898, 208754, 423143, 785837, 846286, 1571674, 1873919, 2236613, 3747838, 4473226, 5500859, 11001718, 13117433, 15656291, 24360947, 26234866, 29075969, 31312582, 48721894, 58151938, 69335003, 138670006, 170526629, 203531783, 341053258, 407063566, 485345021, 901355039, 970690042, 1802710078, 6309485273, 12618970546]

約数ペア:

[(1, 12618970546), (2, 6309485273), (7, 1802710078), (13, 970690042), (14, 901355039), (26, 485345021), (31, 407063566), (37, 341053258), (62, 203531783), (74, 170526629), (91, 138670006), (182, 69335003), (217, 58151938), (259, 48721894), (403, 31312582), (434, 29075969), (481, 26234866), (518, 24360947), (806, 15656291), (962, 13117433), (1147, 11001718), (2294, 5500859), (2821, 4473226), (3367, 3747838), (5642, 2236613), (6734, 1873919), (8029, 1571674), (14911, 846286), (16058, 785837), (29822, 423143), (60449, 208754), (104377, 120898)]