47671722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19947

約数の個数: 48

約数和(自身を含む): 124263360

約数和(自身を除く): 76591638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 19913, 39826, 59739, 119478, 139391, 179217, 278782, 358434, 378347, 418173, 756694, 836346, 1135041, 1254519, 2270082, 2509038, 2648429, 3405123, 5296858, 6810246, 7945287, 15890574, 23835861, 47671722]

約数ペア:

[(1, 47671722), (2, 23835861), (3, 15890574), (6, 7945287), (7, 6810246), (9, 5296858), (14, 3405123), (18, 2648429), (19, 2509038), (21, 2270082), (38, 1254519), (42, 1135041), (57, 836346), (63, 756694), (114, 418173), (126, 378347), (133, 358434), (171, 278782), (266, 179217), (342, 139391), (399, 119478), (798, 59739), (1197, 39826), (2394, 19913)]