18323604

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 52935680

約数和(自身を除く): 34612076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 421, 468, 558, 702, 806, 837, 842, 1116, 1209, 1263, 1404, 1612, 1674, 1684, 2418, 2526, 3348, 3627, 3789, 4836, 5052, 5473, 7254, 7578, 10881, 10946, 11367, 13051, 14508, 15156, 16419, 21762, 21892, 22734, 26102, 32838, 39153, 43524, 45468, 49257, 52204, 65676, 78306, 98514, 117459, 147771, 156612, 169663, 197028, 234918, 295542, 339326, 352377, 469836, 508989, 591084, 678652, 704754, 1017978, 1409508, 1526967, 2035956, 3053934, 4580901, 6107868, 9161802, 18323604]

約数ペア:

[(1, 18323604), (2, 9161802), (3, 6107868), (4, 4580901), (6, 3053934), (9, 2035956), (12, 1526967), (13, 1409508), (18, 1017978), (26, 704754), (27, 678652), (31, 591084), (36, 508989), (39, 469836), (52, 352377), (54, 339326), (62, 295542), (78, 234918), (93, 197028), (108, 169663), (117, 156612), (124, 147771), (156, 117459), (186, 98514), (234, 78306), (279, 65676), (351, 52204), (372, 49257), (403, 45468), (421, 43524), (468, 39153), (558, 32838), (702, 26102), (806, 22734), (837, 21892), (842, 21762), (1116, 16419), (1209, 15156), (1263, 14508), (1404, 13051), (1612, 11367), (1674, 10946), (1684, 10881), (2418, 7578), (2526, 7254), (3348, 5473), (3627, 5052), (3789, 4836)]