16397172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 46230912

約数和(自身を除く): 29833740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 881, 1034, 1551, 1692, 1762, 2068, 2643, 3102, 3524, 4653, 5286, 6204, 7929, 9306, 9691, 10572, 15858, 18612, 19382, 29073, 31716, 38764, 41407, 58146, 82814, 87219, 116292, 124221, 165628, 174438, 248442, 348876, 372663, 455477, 496884, 745326, 910954, 1366431, 1490652, 1821908, 2732862, 4099293, 5465724, 8198586, 16397172]

約数ペア:

[(1, 16397172), (2, 8198586), (3, 5465724), (4, 4099293), (6, 2732862), (9, 1821908), (11, 1490652), (12, 1366431), (18, 910954), (22, 745326), (33, 496884), (36, 455477), (44, 372663), (47, 348876), (66, 248442), (94, 174438), (99, 165628), (132, 124221), (141, 116292), (188, 87219), (198, 82814), (282, 58146), (396, 41407), (423, 38764), (517, 31716), (564, 29073), (846, 19382), (881, 18612), (1034, 15858), (1551, 10572), (1692, 9691), (1762, 9306), (2068, 7929), (2643, 6204), (3102, 5286), (3524, 4653)]