72565218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19289}}^1$

素因数の和:19327

約数の個数: 48

約数和(自身を含む): 180554400

約数和(自身を除く): 107989182

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 19289, 38578, 57867, 115734, 173601, 212179, 347202, 366491, 424358, 636537, 732982, 1099473, 1273074, 1909611, 2198946, 3298419, 3819222, 4031401, 6596838, 8062802, 12094203, 24188406, 36282609, 72565218]

約数ペア:

[(1, 72565218), (2, 36282609), (3, 24188406), (6, 12094203), (9, 8062802), (11, 6596838), (18, 4031401), (19, 3819222), (22, 3298419), (33, 2198946), (38, 1909611), (57, 1273074), (66, 1099473), (99, 732982), (114, 636537), (171, 424358), (198, 366491), (209, 347202), (342, 212179), (418, 173601), (627, 115734), (1254, 57867), (1881, 38578), (3762, 19289)]