3842028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 10548720

約数和(自身を除く): 6706692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 137, 164, 171, 228, 246, 274, 342, 369, 411, 492, 548, 684, 738, 779, 822, 1233, 1476, 1558, 1644, 2337, 2466, 2603, 3116, 4674, 4932, 5206, 5617, 7011, 7809, 9348, 10412, 11234, 14022, 15618, 16851, 22468, 23427, 28044, 31236, 33702, 46854, 50553, 67404, 93708, 101106, 106723, 202212, 213446, 320169, 426892, 640338, 960507, 1280676, 1921014, 3842028]

約数ペア:

[(1, 3842028), (2, 1921014), (3, 1280676), (4, 960507), (6, 640338), (9, 426892), (12, 320169), (18, 213446), (19, 202212), (36, 106723), (38, 101106), (41, 93708), (57, 67404), (76, 50553), (82, 46854), (114, 33702), (123, 31236), (137, 28044), (164, 23427), (171, 22468), (228, 16851), (246, 15618), (274, 14022), (342, 11234), (369, 10412), (411, 9348), (492, 7809), (548, 7011), (684, 5617), (738, 5206), (779, 4932), (822, 4674), (1233, 3116), (1476, 2603), (1558, 2466), (1644, 2337)]