18409776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 62995968

約数和(自身を除く): 44586192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 293, 308, 336, 357, 374, 408, 462, 476, 528, 561, 586, 616, 714, 748, 816, 879, 924, 952, 1122, 1172, 1232, 1309, 1428, 1496, 1758, 1848, 1904, 2051, 2244, 2344, 2618, 2856, 2992, 3223, 3516, 3696, 3927, 4102, 4488, 4688, 4981, 5236, 5712, 6153, 6446, 7032, 7854, 8204, 8976, 9669, 9962, 10472, 12306, 12892, 14064, 14943, 15708, 16408, 19338, 19924, 20944, 22561, 24612, 25784, 29886, 31416, 32816, 34867, 38676, 39848, 45122, 49224, 51568, 54791, 59772, 62832, 67683, 69734, 77352, 79696, 90244, 98448, 104601, 109582, 119544, 135366, 139468, 154704, 164373, 180488, 209202, 219164, 239088, 270732, 278936, 328746, 360976, 383537, 418404, 438328, 541464, 557872, 657492, 767074, 836808, 876656, 1082928, 1150611, 1314984, 1534148, 1673616, 2301222, 2629968, 3068296, 4602444, 6136592, 9204888, 18409776]

約数ペア:

[(1, 18409776), (2, 9204888), (3, 6136592), (4, 4602444), (6, 3068296), (7, 2629968), (8, 2301222), (11, 1673616), (12, 1534148), (14, 1314984), (16, 1150611), (17, 1082928), (21, 876656), (22, 836808), (24, 767074), (28, 657492), (33, 557872), (34, 541464), (42, 438328), (44, 418404), (48, 383537), (51, 360976), (56, 328746), (66, 278936), (68, 270732), (77, 239088), (84, 219164), (88, 209202), (102, 180488), (112, 164373), (119, 154704), (132, 139468), (136, 135366), (154, 119544), (168, 109582), (176, 104601), (187, 98448), (204, 90244), (231, 79696), (238, 77352), (264, 69734), (272, 67683), (293, 62832), (308, 59772), (336, 54791), (357, 51568), (374, 49224), (408, 45122), (462, 39848), (476, 38676), (528, 34867), (561, 32816), (586, 31416), (616, 29886), (714, 25784), (748, 24612), (816, 22561), (879, 20944), (924, 19924), (952, 19338), (1122, 16408), (1172, 15708), (1232, 14943), (1309, 14064), (1428, 12892), (1496, 12306), (1758, 10472), (1848, 9962), (1904, 9669), (2051, 8976), (2244, 8204), (2344, 7854), (2618, 7032), (2856, 6446), (2992, 6153), (3223, 5712), (3516, 5236), (3696, 4981), (3927, 4688), (4102, 4488)]