4337892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 12789504

約数和(自身を除く): 8451612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 169, 186, 207, 234, 276, 279, 299, 338, 372, 403, 414, 468, 507, 558, 598, 676, 713, 806, 828, 897, 1014, 1116, 1196, 1209, 1426, 1521, 1612, 1794, 2028, 2139, 2418, 2691, 2852, 3042, 3588, 3627, 3887, 4278, 4836, 5239, 5382, 6084, 6417, 7254, 7774, 8556, 9269, 10478, 10764, 11661, 12834, 14508, 15548, 15717, 18538, 20956, 23322, 25668, 27807, 31434, 34983, 37076, 46644, 47151, 55614, 62868, 69966, 83421, 94302, 111228, 120497, 139932, 166842, 188604, 240994, 333684, 361491, 481988, 722982, 1084473, 1445964, 2168946, 4337892]

約数ペア:

[(1, 4337892), (2, 2168946), (3, 1445964), (4, 1084473), (6, 722982), (9, 481988), (12, 361491), (13, 333684), (18, 240994), (23, 188604), (26, 166842), (31, 139932), (36, 120497), (39, 111228), (46, 94302), (52, 83421), (62, 69966), (69, 62868), (78, 55614), (92, 47151), (93, 46644), (117, 37076), (124, 34983), (138, 31434), (156, 27807), (169, 25668), (186, 23322), (207, 20956), (234, 18538), (276, 15717), (279, 15548), (299, 14508), (338, 12834), (372, 11661), (403, 10764), (414, 10478), (468, 9269), (507, 8556), (558, 7774), (598, 7254), (676, 6417), (713, 6084), (806, 5382), (828, 5239), (897, 4836), (1014, 4278), (1116, 3887), (1196, 3627), (1209, 3588), (1426, 3042), (1521, 2852), (1612, 2691), (1794, 2418), (2028, 2139)]