12112452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 33939360

約数和(自身を除く): 21826908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 419, 438, 657, 803, 838, 876, 1257, 1314, 1606, 1676, 2409, 2514, 2628, 3212, 3771, 4609, 4818, 5028, 7227, 7542, 9218, 9636, 13827, 14454, 15084, 18436, 27654, 28908, 30587, 41481, 55308, 61174, 82962, 91761, 122348, 165924, 183522, 275283, 336457, 367044, 550566, 672914, 1009371, 1101132, 1345828, 2018742, 3028113, 4037484, 6056226, 12112452]

約数ペア:

[(1, 12112452), (2, 6056226), (3, 4037484), (4, 3028113), (6, 2018742), (9, 1345828), (11, 1101132), (12, 1009371), (18, 672914), (22, 550566), (33, 367044), (36, 336457), (44, 275283), (66, 183522), (73, 165924), (99, 122348), (132, 91761), (146, 82962), (198, 61174), (219, 55308), (292, 41481), (396, 30587), (419, 28908), (438, 27654), (657, 18436), (803, 15084), (838, 14454), (876, 13827), (1257, 9636), (1314, 9218), (1606, 7542), (1676, 7227), (2409, 5028), (2514, 4818), (2628, 4609), (3212, 3771)]