16839348

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 40776960

約数和(自身を除く): 23937612

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 409, 438, 564, 818, 876, 1227, 1636, 2454, 3431, 4908, 6862, 10293, 13724, 19223, 20586, 29857, 38446, 41172, 57669, 59714, 76892, 89571, 115338, 119428, 179142, 230676, 358284, 1403279, 2806558, 4209837, 5613116, 8419674, 16839348]

約数ペア:

[(1, 16839348), (2, 8419674), (3, 5613116), (4, 4209837), (6, 2806558), (12, 1403279), (47, 358284), (73, 230676), (94, 179142), (141, 119428), (146, 115338), (188, 89571), (219, 76892), (282, 59714), (292, 57669), (409, 41172), (438, 38446), (564, 29857), (818, 20586), (876, 19223), (1227, 13724), (1636, 10293), (2454, 6862), (3431, 4908)]