21692952

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 64022400

約数和(自身を除く): 42329448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 37, 51, 68, 72, 74, 102, 111, 136, 148, 153, 204, 222, 296, 306, 333, 408, 444, 479, 612, 629, 666, 888, 958, 1224, 1258, 1332, 1437, 1887, 1916, 2516, 2664, 2874, 3774, 3832, 4311, 5032, 5661, 5748, 7548, 8143, 8622, 11322, 11496, 15096, 16286, 17244, 17723, 22644, 24429, 32572, 34488, 35446, 45288, 48858, 53169, 65144, 70892, 73287, 97716, 106338, 141784, 146574, 159507, 195432, 212676, 293148, 301291, 319014, 425352, 586296, 602582, 638028, 903873, 1205164, 1276056, 1807746, 2410328, 2711619, 3615492, 5423238, 7230984, 10846476, 21692952]

約数ペア:

[(1, 21692952), (2, 10846476), (3, 7230984), (4, 5423238), (6, 3615492), (8, 2711619), (9, 2410328), (12, 1807746), (17, 1276056), (18, 1205164), (24, 903873), (34, 638028), (36, 602582), (37, 586296), (51, 425352), (68, 319014), (72, 301291), (74, 293148), (102, 212676), (111, 195432), (136, 159507), (148, 146574), (153, 141784), (204, 106338), (222, 97716), (296, 73287), (306, 70892), (333, 65144), (408, 53169), (444, 48858), (479, 45288), (612, 35446), (629, 34488), (666, 32572), (888, 24429), (958, 22644), (1224, 17723), (1258, 17244), (1332, 16286), (1437, 15096), (1887, 11496), (1916, 11322), (2516, 8622), (2664, 8143), (2874, 7548), (3774, 5748), (3832, 5661), (4311, 5032)]