18604256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 42320880

約数和(自身を除く): 23716624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 3109, 5984, 6218, 12436, 24872, 34199, 49744, 52853, 68398, 99488, 105706, 136796, 211412, 273592, 422824, 547184, 581383, 845648, 1094368, 1162766, 1691296, 2325532, 4651064, 9302128, 18604256]

約数ペア:

[(1, 18604256), (2, 9302128), (4, 4651064), (8, 2325532), (11, 1691296), (16, 1162766), (17, 1094368), (22, 845648), (32, 581383), (34, 547184), (44, 422824), (68, 273592), (88, 211412), (136, 136796), (176, 105706), (187, 99488), (272, 68398), (352, 52853), (374, 49744), (544, 34199), (748, 24872), (1496, 12436), (2992, 6218), (3109, 5984)]