12856692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 21979788

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 107, 114, 124, 186, 204, 214, 228, 321, 323, 372, 428, 527, 589, 642, 646, 969, 1054, 1178, 1284, 1292, 1581, 1767, 1819, 1938, 2033, 2108, 2356, 3162, 3317, 3534, 3638, 3876, 4066, 5457, 6099, 6324, 6634, 7068, 7276, 8132, 9951, 10013, 10914, 12198, 13268, 19902, 20026, 21828, 24396, 30039, 34561, 39804, 40052, 56389, 60078, 63023, 69122, 103683, 112778, 120156, 126046, 138244, 169167, 189069, 207366, 225556, 252092, 338334, 378138, 414732, 676668, 756276, 1071391, 2142782, 3214173, 4285564, 6428346, 12856692]

約数ペア:

[(1, 12856692), (2, 6428346), (3, 4285564), (4, 3214173), (6, 2142782), (12, 1071391), (17, 756276), (19, 676668), (31, 414732), (34, 378138), (38, 338334), (51, 252092), (57, 225556), (62, 207366), (68, 189069), (76, 169167), (93, 138244), (102, 126046), (107, 120156), (114, 112778), (124, 103683), (186, 69122), (204, 63023), (214, 60078), (228, 56389), (321, 40052), (323, 39804), (372, 34561), (428, 30039), (527, 24396), (589, 21828), (642, 20026), (646, 19902), (969, 13268), (1054, 12198), (1178, 10914), (1284, 10013), (1292, 9951), (1581, 8132), (1767, 7276), (1819, 7068), (1938, 6634), (2033, 6324), (2108, 6099), (2356, 5457), (3162, 4066), (3317, 3876), (3534, 3638)]