12215736

素因数分解:

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

素因数の和:477

約数の個数: 96

約数和(自身を含む): 36865920

約数和(自身を除く): 24650184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 421, 468, 558, 744, 806, 842, 936, 1116, 1209, 1263, 1612, 1684, 2232, 2418, 2526, 3224, 3368, 3627, 3789, 4836, 5052, 5473, 7254, 7578, 9672, 10104, 10946, 13051, 14508, 15156, 16419, 21892, 26102, 29016, 30312, 32838, 39153, 43784, 49257, 52204, 65676, 78306, 98514, 104408, 117459, 131352, 156612, 169663, 197028, 234918, 313224, 339326, 394056, 469836, 508989, 678652, 939672, 1017978, 1357304, 1526967, 2035956, 3053934, 4071912, 6107868, 12215736]

約数ペア:

[(1, 12215736), (2, 6107868), (3, 4071912), (4, 3053934), (6, 2035956), (8, 1526967), (9, 1357304), (12, 1017978), (13, 939672), (18, 678652), (24, 508989), (26, 469836), (31, 394056), (36, 339326), (39, 313224), (52, 234918), (62, 197028), (72, 169663), (78, 156612), (93, 131352), (104, 117459), (117, 104408), (124, 98514), (156, 78306), (186, 65676), (234, 52204), (248, 49257), (279, 43784), (312, 39153), (372, 32838), (403, 30312), (421, 29016), (468, 26102), (558, 21892), (744, 16419), (806, 15156), (842, 14508), (936, 13051), (1116, 10946), (1209, 10104), (1263, 9672), (1612, 7578), (1684, 7254), (2232, 5473), (2418, 5052), (2526, 4836), (3224, 3789), (3368, 3627)]