18402648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6337}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 50577240

約数和(自身を除く): 32174592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6337, 12674, 19011, 25348, 38022, 50696, 69707, 76044, 139414, 152088, 209121, 278828, 418242, 557656, 766777, 836484, 1533554, 1672968, 2300331, 3067108, 4600662, 6134216, 9201324, 18402648]

約数ペア:

[(1, 18402648), (2, 9201324), (3, 6134216), (4, 4600662), (6, 3067108), (8, 2300331), (11, 1672968), (12, 1533554), (22, 836484), (24, 766777), (33, 557656), (44, 418242), (66, 278828), (88, 209121), (121, 152088), (132, 139414), (242, 76044), (264, 69707), (363, 50696), (484, 38022), (726, 25348), (968, 19011), (1452, 12674), (2904, 6337)]