12783708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7247}}^1$

素因数の和:7271

約数の個数: 54

約数和(自身を含む): 37595376

約数和(自身を除く): 24811668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7247, 14494, 21741, 28988, 43482, 50729, 65223, 86964, 101458, 130446, 152187, 202916, 260892, 304374, 355103, 456561, 608748, 710206, 913122, 1065309, 1420412, 1826244, 2130618, 3195927, 4261236, 6391854, 12783708]

約数ペア:

[(1, 12783708), (2, 6391854), (3, 4261236), (4, 3195927), (6, 2130618), (7, 1826244), (9, 1420412), (12, 1065309), (14, 913122), (18, 710206), (21, 608748), (28, 456561), (36, 355103), (42, 304374), (49, 260892), (63, 202916), (84, 152187), (98, 130446), (126, 101458), (147, 86964), (196, 65223), (252, 50729), (294, 43482), (441, 28988), (588, 21741), (882, 14494), (1764, 7247)]