1118391444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{20533}}^1$

素因数の和:20649

約数の個数: 72

約数和(自身を含む): 3027122280

約数和(自身を除く): 1908730836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1513, 1602, 3026, 3204, 4539, 6052, 9078, 13617, 18156, 20533, 27234, 41066, 54468, 61599, 82132, 123198, 184797, 246396, 349061, 369594, 698122, 739188, 1047183, 1396244, 1827437, 2094366, 3141549, 3654874, 4188732, 5482311, 6283098, 7309748, 10964622, 12566196, 16446933, 21929244, 31066429, 32893866, 62132858, 65787732, 93199287, 124265716, 186398574, 279597861, 372797148, 559195722, 1118391444]

約数ペア:

[(1, 1118391444), (2, 559195722), (3, 372797148), (4, 279597861), (6, 186398574), (9, 124265716), (12, 93199287), (17, 65787732), (18, 62132858), (34, 32893866), (36, 31066429), (51, 21929244), (68, 16446933), (89, 12566196), (102, 10964622), (153, 7309748), (178, 6283098), (204, 5482311), (267, 4188732), (306, 3654874), (356, 3141549), (534, 2094366), (612, 1827437), (801, 1396244), (1068, 1047183), (1513, 739188), (1602, 698122), (3026, 369594), (3204, 349061), (4539, 246396), (6052, 184797), (9078, 123198), (13617, 82132), (18156, 61599), (20533, 54468), (27234, 41066)]