18888672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 55931904

約数和(自身を除く): 37043232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 577, 682, 744, 992, 1023, 1056, 1154, 1364, 1488, 1731, 2046, 2308, 2728, 2976, 3462, 4092, 4616, 5456, 6347, 6924, 8184, 9232, 10912, 12694, 13848, 16368, 17887, 18464, 19041, 25388, 27696, 32736, 35774, 38082, 50776, 53661, 55392, 71548, 76164, 101552, 107322, 143096, 152328, 196757, 203104, 214644, 286192, 304656, 393514, 429288, 572384, 590271, 609312, 787028, 858576, 1180542, 1574056, 1717152, 2361084, 3148112, 4722168, 6296224, 9444336, 18888672]

約数ペア:

[(1, 18888672), (2, 9444336), (3, 6296224), (4, 4722168), (6, 3148112), (8, 2361084), (11, 1717152), (12, 1574056), (16, 1180542), (22, 858576), (24, 787028), (31, 609312), (32, 590271), (33, 572384), (44, 429288), (48, 393514), (62, 304656), (66, 286192), (88, 214644), (93, 203104), (96, 196757), (124, 152328), (132, 143096), (176, 107322), (186, 101552), (248, 76164), (264, 71548), (341, 55392), (352, 53661), (372, 50776), (496, 38082), (528, 35774), (577, 32736), (682, 27696), (744, 25388), (992, 19041), (1023, 18464), (1056, 17887), (1154, 16368), (1364, 13848), (1488, 12694), (1731, 10912), (2046, 9232), (2308, 8184), (2728, 6924), (2976, 6347), (3462, 5456), (4092, 4616)]