18684864

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 112

約数和(自身を含む): 59984640

約数和(自身を除く): 41299776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 983, 1056, 1188, 1584, 1728, 1966, 2112, 2376, 2949, 3168, 3932, 4752, 5898, 6336, 7864, 8847, 9504, 10813, 11796, 15728, 17694, 19008, 21626, 23592, 26541, 31456, 32439, 35388, 43252, 47184, 53082, 62912, 64878, 70776, 86504, 94368, 97317, 106164, 129756, 141552, 173008, 188736, 194634, 212328, 259512, 283104, 291951, 346016, 389268, 424656, 519024, 566208, 583902, 692032, 778536, 849312, 1038048, 1167804, 1557072, 1698624, 2076096, 2335608, 3114144, 4671216, 6228288, 9342432, 18684864]

約数ペア:

[(1, 18684864), (2, 9342432), (3, 6228288), (4, 4671216), (6, 3114144), (8, 2335608), (9, 2076096), (11, 1698624), (12, 1557072), (16, 1167804), (18, 1038048), (22, 849312), (24, 778536), (27, 692032), (32, 583902), (33, 566208), (36, 519024), (44, 424656), (48, 389268), (54, 346016), (64, 291951), (66, 283104), (72, 259512), (88, 212328), (96, 194634), (99, 188736), (108, 173008), (132, 141552), (144, 129756), (176, 106164), (192, 97317), (198, 94368), (216, 86504), (264, 70776), (288, 64878), (297, 62912), (352, 53082), (396, 47184), (432, 43252), (528, 35388), (576, 32439), (594, 31456), (704, 26541), (792, 23592), (864, 21626), (983, 19008), (1056, 17694), (1188, 15728), (1584, 11796), (1728, 10813), (1966, 9504), (2112, 8847), (2376, 7864), (2949, 6336), (3168, 5898), (3932, 4752)]