2279686986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1487}}^1\times {\mathrm{1607}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 5039034624

約数和(自身を除く): 2759347638

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1487, 1607, 2974, 3214, 4461, 4821, 8922, 9642, 13383, 14463, 26766, 28926, 78811, 85171, 157622, 170342, 236433, 255513, 472866, 511026, 709299, 766539, 1418598, 1533078, 2389609, 4779218, 7168827, 14337654, 21506481, 43012962, 126649277, 253298554, 379947831, 759895662, 1139843493, 2279686986]

約数ペア:

[(1, 2279686986), (2, 1139843493), (3, 759895662), (6, 379947831), (9, 253298554), (18, 126649277), (53, 43012962), (106, 21506481), (159, 14337654), (318, 7168827), (477, 4779218), (954, 2389609), (1487, 1533078), (1607, 1418598), (2974, 766539), (3214, 709299), (4461, 511026), (4821, 472866), (8922, 255513), (9642, 236433), (13383, 170342), (14463, 157622), (26766, 85171), (28926, 78811)]