18326544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 51568128

約数和(自身を除く): 33241584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 607, 629, 816, 888, 1214, 1258, 1776, 1821, 1887, 2428, 2516, 3642, 3774, 4856, 5032, 7284, 7548, 9712, 10064, 10319, 14568, 15096, 20638, 22459, 29136, 30192, 30957, 41276, 44918, 61914, 67377, 82552, 89836, 123828, 134754, 165104, 179672, 247656, 269508, 359344, 381803, 495312, 539016, 763606, 1078032, 1145409, 1527212, 2290818, 3054424, 4581636, 6108848, 9163272, 18326544]

約数ペア:

[(1, 18326544), (2, 9163272), (3, 6108848), (4, 4581636), (6, 3054424), (8, 2290818), (12, 1527212), (16, 1145409), (17, 1078032), (24, 763606), (34, 539016), (37, 495312), (48, 381803), (51, 359344), (68, 269508), (74, 247656), (102, 179672), (111, 165104), (136, 134754), (148, 123828), (204, 89836), (222, 82552), (272, 67377), (296, 61914), (408, 44918), (444, 41276), (592, 30957), (607, 30192), (629, 29136), (816, 22459), (888, 20638), (1214, 15096), (1258, 14568), (1776, 10319), (1821, 10064), (1887, 9712), (2428, 7548), (2516, 7284), (3642, 5032), (3774, 4856)]