18833688

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 39227112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 223, 276, 306, 391, 408, 414, 446, 459, 552, 612, 621, 669, 782, 828, 892, 918, 1173, 1224, 1242, 1338, 1564, 1656, 1784, 1836, 2007, 2346, 2484, 2676, 3128, 3519, 3672, 3791, 4014, 4692, 4968, 5129, 5352, 6021, 7038, 7582, 8028, 9384, 10258, 10557, 11373, 12042, 14076, 15164, 15387, 16056, 20516, 21114, 22746, 24084, 28152, 30328, 30774, 34119, 41032, 42228, 45492, 46161, 48168, 61548, 68238, 84456, 87193, 90984, 92322, 102357, 123096, 136476, 138483, 174386, 184644, 204714, 261579, 272952, 276966, 348772, 369288, 409428, 523158, 553932, 697544, 784737, 818856, 1046316, 1107864, 1569474, 2092632, 2354211, 3138948, 4708422, 6277896, 9416844, 18833688]

約数ペア:

[(1, 18833688), (2, 9416844), (3, 6277896), (4, 4708422), (6, 3138948), (8, 2354211), (9, 2092632), (12, 1569474), (17, 1107864), (18, 1046316), (23, 818856), (24, 784737), (27, 697544), (34, 553932), (36, 523158), (46, 409428), (51, 369288), (54, 348772), (68, 276966), (69, 272952), (72, 261579), (92, 204714), (102, 184644), (108, 174386), (136, 138483), (138, 136476), (153, 123096), (184, 102357), (204, 92322), (207, 90984), (216, 87193), (223, 84456), (276, 68238), (306, 61548), (391, 48168), (408, 46161), (414, 45492), (446, 42228), (459, 41032), (552, 34119), (612, 30774), (621, 30328), (669, 28152), (782, 24084), (828, 22746), (892, 21114), (918, 20516), (1173, 16056), (1224, 15387), (1242, 15164), (1338, 14076), (1564, 12042), (1656, 11373), (1784, 10557), (1836, 10258), (2007, 9384), (2346, 8028), (2484, 7582), (2676, 7038), (3128, 6021), (3519, 5352), (3672, 5129), (3791, 4968), (4014, 4692)]