107142714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 271597248

約数和(自身を除く): 164454534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 331, 367, 441, 662, 734, 882, 993, 1101, 1986, 2202, 2317, 2569, 2979, 3303, 4634, 5138, 5958, 6606, 6951, 7707, 13902, 15414, 16219, 17983, 20853, 23121, 32438, 35966, 41706, 46242, 48657, 53949, 97314, 107898, 121477, 145971, 161847, 242954, 291942, 323694, 364431, 728862, 850339, 1093293, 1700678, 2186586, 2551017, 5102034, 5952373, 7653051, 11904746, 15306102, 17857119, 35714238, 53571357, 107142714]

約数ペア:

[(1, 107142714), (2, 53571357), (3, 35714238), (6, 17857119), (7, 15306102), (9, 11904746), (14, 7653051), (18, 5952373), (21, 5102034), (42, 2551017), (49, 2186586), (63, 1700678), (98, 1093293), (126, 850339), (147, 728862), (294, 364431), (331, 323694), (367, 291942), (441, 242954), (662, 161847), (734, 145971), (882, 121477), (993, 107898), (1101, 97314), (1986, 53949), (2202, 48657), (2317, 46242), (2569, 41706), (2979, 35966), (3303, 32438), (4634, 23121), (5138, 20853), (5958, 17983), (6606, 16219), (6951, 15414), (7707, 13902)]