18484848

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 100

約数和(自身を含む): 56715120

約数和(自身を除く): 38230272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 839, 918, 1224, 1296, 1377, 1678, 1836, 2448, 2517, 2754, 3356, 3672, 5034, 5508, 6712, 7344, 7551, 10068, 11016, 13424, 14263, 15102, 20136, 22032, 22653, 28526, 30204, 40272, 42789, 45306, 57052, 60408, 67959, 85578, 90612, 114104, 120816, 128367, 135918, 171156, 181224, 228208, 256734, 271836, 342312, 362448, 385101, 513468, 543672, 684624, 770202, 1026936, 1087344, 1155303, 1540404, 2053872, 2310606, 3080808, 4621212, 6161616, 9242424, 18484848]

約数ペア:

[(1, 18484848), (2, 9242424), (3, 6161616), (4, 4621212), (6, 3080808), (8, 2310606), (9, 2053872), (12, 1540404), (16, 1155303), (17, 1087344), (18, 1026936), (24, 770202), (27, 684624), (34, 543672), (36, 513468), (48, 385101), (51, 362448), (54, 342312), (68, 271836), (72, 256734), (81, 228208), (102, 181224), (108, 171156), (136, 135918), (144, 128367), (153, 120816), (162, 114104), (204, 90612), (216, 85578), (272, 67959), (306, 60408), (324, 57052), (408, 45306), (432, 42789), (459, 40272), (612, 30204), (648, 28526), (816, 22653), (839, 22032), (918, 20136), (1224, 15102), (1296, 14263), (1377, 13424), (1678, 11016), (1836, 10068), (2448, 7551), (2517, 7344), (2754, 6712), (3356, 5508), (3672, 5034)]