851948106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4451}}^1$

素因数の和:4571

約数の個数: 64

約数和(自身を含む): 1897620480

約数和(自身を除く): 1045672374

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 437, 438, 874, 1311, 1387, 1679, 2622, 2774, 3358, 4161, 4451, 5037, 8322, 8902, 10074, 13353, 26706, 31901, 63802, 84569, 95703, 102373, 169138, 191406, 204746, 253707, 307119, 324923, 507414, 614238, 649846, 974769, 1945087, 1949538, 3890174, 5835261, 6173537, 7473229, 11670522, 12347074, 14946458, 18520611, 22419687, 37041222, 44839374, 141991351, 283982702, 425974053, 851948106]

約数ペア:

[(1, 851948106), (2, 425974053), (3, 283982702), (6, 141991351), (19, 44839374), (23, 37041222), (38, 22419687), (46, 18520611), (57, 14946458), (69, 12347074), (73, 11670522), (114, 7473229), (138, 6173537), (146, 5835261), (219, 3890174), (437, 1949538), (438, 1945087), (874, 974769), (1311, 649846), (1387, 614238), (1679, 507414), (2622, 324923), (2774, 307119), (3358, 253707), (4161, 204746), (4451, 191406), (5037, 169138), (8322, 102373), (8902, 95703), (10074, 84569), (13353, 63802), (26706, 31901)]