18384366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3097

約数の個数: 64

約数和(自身を含む): 49383936

約数和(自身を除く): 30999570

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 3061, 6006, 6122, 9183, 18366, 21427, 33671, 39793, 42854, 64281, 67342, 79586, 101013, 119379, 128562, 202026, 235697, 238758, 278551, 437723, 471394, 557102, 707091, 835653, 875446, 1313169, 1414182, 1671306, 2626338, 3064061, 6128122, 9192183, 18384366]

約数ペア:

[(1, 18384366), (2, 9192183), (3, 6128122), (6, 3064061), (7, 2626338), (11, 1671306), (13, 1414182), (14, 1313169), (21, 875446), (22, 835653), (26, 707091), (33, 557102), (39, 471394), (42, 437723), (66, 278551), (77, 238758), (78, 235697), (91, 202026), (143, 128562), (154, 119379), (182, 101013), (231, 79586), (273, 67342), (286, 64281), (429, 42854), (462, 39793), (546, 33671), (858, 21427), (1001, 18366), (2002, 9183), (3003, 6122), (3061, 6006)]