41989398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 54778602

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 139, 199, 253, 278, 398, 417, 506, 597, 759, 834, 1194, 1518, 1529, 2189, 3058, 3197, 4378, 4577, 4587, 6394, 6567, 9154, 9174, 9591, 13134, 13731, 19182, 27462, 27661, 35167, 50347, 55322, 70334, 82983, 100694, 105501, 151041, 165966, 211002, 302082, 304271, 608542, 636203, 912813, 1272406, 1825626, 1908609, 3817218, 6998233, 13996466, 20994699, 41989398]

約数ペア:

[(1, 41989398), (2, 20994699), (3, 13996466), (6, 6998233), (11, 3817218), (22, 1908609), (23, 1825626), (33, 1272406), (46, 912813), (66, 636203), (69, 608542), (138, 304271), (139, 302082), (199, 211002), (253, 165966), (278, 151041), (398, 105501), (417, 100694), (506, 82983), (597, 70334), (759, 55322), (834, 50347), (1194, 35167), (1518, 27661), (1529, 27462), (2189, 19182), (3058, 13731), (3197, 13134), (4378, 9591), (4577, 9174), (4587, 9154), (6394, 6567)]