18887682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 22480638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 683, 838, 1257, 1366, 2049, 2514, 4098, 4609, 7513, 9218, 13827, 15026, 22539, 27654, 45078, 286177, 572354, 858531, 1717062, 3147947, 6295894, 9443841, 18887682]

約数ペア:

[(1, 18887682), (2, 9443841), (3, 6295894), (6, 3147947), (11, 1717062), (22, 858531), (33, 572354), (66, 286177), (419, 45078), (683, 27654), (838, 22539), (1257, 15026), (1366, 13827), (2049, 9218), (2514, 7513), (4098, 4609)]