12338868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 18143052

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 809, 1271, 1618, 2427, 2542, 3236, 3813, 4854, 5084, 7626, 9708, 15252, 25079, 33169, 50158, 66338, 75237, 99507, 100316, 132676, 150474, 199014, 300948, 398028, 1028239, 2056478, 3084717, 4112956, 6169434, 12338868]

約数ペア:

[(1, 12338868), (2, 6169434), (3, 4112956), (4, 3084717), (6, 2056478), (12, 1028239), (31, 398028), (41, 300948), (62, 199014), (82, 150474), (93, 132676), (123, 100316), (124, 99507), (164, 75237), (186, 66338), (246, 50158), (372, 33169), (492, 25079), (809, 15252), (1271, 9708), (1618, 7626), (2427, 5084), (2542, 4854), (3236, 3813)]