18592084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 39795840

約数和(自身を除く): 21203756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 281, 476, 556, 562, 973, 1124, 1946, 1967, 2363, 3892, 3934, 4726, 4777, 7868, 9452, 9554, 16541, 19108, 33082, 33439, 39059, 66164, 66878, 78118, 133756, 156236, 273413, 546826, 664003, 1093652, 1328006, 2656012, 4648021, 9296042, 18592084]

約数ペア:

[(1, 18592084), (2, 9296042), (4, 4648021), (7, 2656012), (14, 1328006), (17, 1093652), (28, 664003), (34, 546826), (68, 273413), (119, 156236), (139, 133756), (238, 78118), (278, 66878), (281, 66164), (476, 39059), (556, 33439), (562, 33082), (973, 19108), (1124, 16541), (1946, 9554), (1967, 9452), (2363, 7868), (3892, 4777), (3934, 4726)]