19639503606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{26813}}^1$

素因数の和:27045

約数の個数: 64

約数和(自身を含む): 42813163008

約数和(自身を除く): 23173659402

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 167, 258, 334, 501, 731, 1002, 1462, 2193, 2839, 4386, 5678, 7181, 8517, 14362, 17034, 21543, 26813, 43086, 53626, 80439, 122077, 160878, 244154, 366231, 455821, 732462, 911642, 1152959, 1367463, 2305918, 2734926, 3458877, 4477771, 6917754, 8955542, 13433313, 19600303, 26866626, 39200606, 58800909, 76122107, 117601818, 152244214, 192544153, 228366321, 385088306, 456732642, 577632459, 1155264918, 3273250601, 6546501202, 9819751803, 19639503606]

約数ペア:

[(1, 19639503606), (2, 9819751803), (3, 6546501202), (6, 3273250601), (17, 1155264918), (34, 577632459), (43, 456732642), (51, 385088306), (86, 228366321), (102, 192544153), (129, 152244214), (167, 117601818), (258, 76122107), (334, 58800909), (501, 39200606), (731, 26866626), (1002, 19600303), (1462, 13433313), (2193, 8955542), (2839, 6917754), (4386, 4477771), (5678, 3458877), (7181, 2734926), (8517, 2305918), (14362, 1367463), (17034, 1152959), (21543, 911642), (26813, 732462), (43086, 455821), (53626, 366231), (80439, 244154), (122077, 160878)]