42264873

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 81469440

約数和(自身を除く): 39204567

約数列:

[1, 3, 7, 9, 17, 19, 21, 31, 51, 57, 63, 67, 93, 119, 133, 153, 171, 201, 217, 279, 323, 357, 399, 469, 527, 589, 603, 651, 969, 1071, 1139, 1197, 1273, 1407, 1581, 1767, 1953, 2077, 2261, 2907, 3417, 3689, 3819, 4123, 4221, 4743, 5301, 6231, 6783, 7973, 8911, 10013, 10251, 11067, 11457, 12369, 14539, 18693, 20349, 21641, 23919, 26733, 30039, 33201, 35309, 37107, 39463, 43617, 64923, 70091, 71757, 80199, 90117, 105927, 118389, 130851, 151487, 194769, 210273, 247163, 276241, 317781, 355167, 454461, 630819, 670871, 741489, 828723, 1363383, 2012613, 2224467, 2486169, 4696097, 6037839, 14088291, 42264873]

約数ペア:

[(1, 42264873), (3, 14088291), (7, 6037839), (9, 4696097), (17, 2486169), (19, 2224467), (21, 2012613), (31, 1363383), (51, 828723), (57, 741489), (63, 670871), (67, 630819), (93, 454461), (119, 355167), (133, 317781), (153, 276241), (171, 247163), (201, 210273), (217, 194769), (279, 151487), (323, 130851), (357, 118389), (399, 105927), (469, 90117), (527, 80199), (589, 71757), (603, 70091), (651, 64923), (969, 43617), (1071, 39463), (1139, 37107), (1197, 35309), (1273, 33201), (1407, 30039), (1581, 26733), (1767, 23919), (1953, 21641), (2077, 20349), (2261, 18693), (2907, 14539), (3417, 12369), (3689, 11457), (3819, 11067), (4123, 10251), (4221, 10013), (4743, 8911), (5301, 7973), (6231, 6783)]