22918212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 61326720

約数和(自身を除く): 38408508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 311, 356, 414, 534, 622, 801, 828, 933, 1068, 1244, 1602, 1866, 2047, 2799, 3204, 3732, 4094, 5598, 6141, 7153, 8188, 11196, 12282, 14306, 18423, 21459, 24564, 27679, 28612, 36846, 42918, 55358, 64377, 73692, 83037, 85836, 110716, 128754, 166074, 249111, 257508, 332148, 498222, 636617, 996444, 1273234, 1909851, 2546468, 3819702, 5729553, 7639404, 11459106, 22918212]

約数ペア:

[(1, 22918212), (2, 11459106), (3, 7639404), (4, 5729553), (6, 3819702), (9, 2546468), (12, 1909851), (18, 1273234), (23, 996444), (36, 636617), (46, 498222), (69, 332148), (89, 257508), (92, 249111), (138, 166074), (178, 128754), (207, 110716), (267, 85836), (276, 83037), (311, 73692), (356, 64377), (414, 55358), (534, 42918), (622, 36846), (801, 28612), (828, 27679), (933, 24564), (1068, 21459), (1244, 18423), (1602, 14306), (1866, 12282), (2047, 11196), (2799, 8188), (3204, 7153), (3732, 6141), (4094, 5598)]