1816476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 4623360

約数和(自身を除く): 2806884

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 257, 372, 514, 589, 771, 1028, 1178, 1542, 1767, 2356, 3084, 3534, 4883, 7068, 7967, 9766, 14649, 15934, 19532, 23901, 29298, 31868, 47802, 58596, 95604, 151373, 302746, 454119, 605492, 908238, 1816476]

約数ペア:

[(1, 1816476), (2, 908238), (3, 605492), (4, 454119), (6, 302746), (12, 151373), (19, 95604), (31, 58596), (38, 47802), (57, 31868), (62, 29298), (76, 23901), (93, 19532), (114, 15934), (124, 14649), (186, 9766), (228, 7967), (257, 7068), (372, 4883), (514, 3534), (589, 3084), (771, 2356), (1028, 1767), (1178, 1542)]