25582518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 64864800

約数和(自身を除く): 39282282

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 59, 78, 102, 109, 117, 118, 153, 177, 218, 221, 234, 306, 327, 354, 442, 531, 654, 663, 767, 981, 1003, 1062, 1326, 1417, 1534, 1853, 1962, 1989, 2006, 2301, 2834, 3009, 3706, 3978, 4251, 4602, 5559, 6018, 6431, 6903, 8502, 9027, 11118, 12753, 12862, 13039, 13806, 16677, 18054, 19293, 24089, 25506, 26078, 33354, 38586, 39117, 48178, 57879, 72267, 78234, 83603, 109327, 115758, 117351, 144534, 167206, 216801, 218654, 234702, 250809, 327981, 433602, 501618, 655962, 752427, 983943, 1421251, 1504854, 1967886, 2842502, 4263753, 8527506, 12791259, 25582518]

約数ペア:

[(1, 25582518), (2, 12791259), (3, 8527506), (6, 4263753), (9, 2842502), (13, 1967886), (17, 1504854), (18, 1421251), (26, 983943), (34, 752427), (39, 655962), (51, 501618), (59, 433602), (78, 327981), (102, 250809), (109, 234702), (117, 218654), (118, 216801), (153, 167206), (177, 144534), (218, 117351), (221, 115758), (234, 109327), (306, 83603), (327, 78234), (354, 72267), (442, 57879), (531, 48178), (654, 39117), (663, 38586), (767, 33354), (981, 26078), (1003, 25506), (1062, 24089), (1326, 19293), (1417, 18054), (1534, 16677), (1853, 13806), (1962, 13039), (1989, 12862), (2006, 12753), (2301, 11118), (2834, 9027), (3009, 8502), (3706, 6903), (3978, 6431), (4251, 6018), (4602, 5559)]