2540419956

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{26107}}^1$

素因数の和:26190

約数の個数: 96

約数和(自身を含む): 7105553280

約数和(自身を除く): 4565133324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 102, 106, 108, 153, 159, 204, 212, 306, 318, 459, 477, 612, 636, 901, 918, 954, 1431, 1802, 1836, 1908, 2703, 2862, 3604, 5406, 5724, 8109, 10812, 16218, 24327, 26107, 32436, 48654, 52214, 78321, 97308, 104428, 156642, 234963, 313284, 443819, 469926, 704889, 887638, 939852, 1331457, 1383671, 1409778, 1775276, 2662914, 2767342, 2819556, 3994371, 4151013, 5325828, 5534684, 7988742, 8302026, 11983113, 12453039, 15977484, 16604052, 23522407, 23966226, 24906078, 37359117, 47044814, 47932452, 49812156, 70567221, 74718234, 94089628, 141134442, 149436468, 211701663, 282268884, 423403326, 635104989, 846806652, 1270209978, 2540419956]

約数ペア:

[(1, 2540419956), (2, 1270209978), (3, 846806652), (4, 635104989), (6, 423403326), (9, 282268884), (12, 211701663), (17, 149436468), (18, 141134442), (27, 94089628), (34, 74718234), (36, 70567221), (51, 49812156), (53, 47932452), (54, 47044814), (68, 37359117), (102, 24906078), (106, 23966226), (108, 23522407), (153, 16604052), (159, 15977484), (204, 12453039), (212, 11983113), (306, 8302026), (318, 7988742), (459, 5534684), (477, 5325828), (612, 4151013), (636, 3994371), (901, 2819556), (918, 2767342), (954, 2662914), (1431, 1775276), (1802, 1409778), (1836, 1383671), (1908, 1331457), (2703, 939852), (2862, 887638), (3604, 704889), (5406, 469926), (5724, 443819), (8109, 313284), (10812, 234963), (16218, 156642), (24327, 104428), (26107, 97308), (32436, 78321), (48654, 52214)]