191748924

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{21391}}^1$

素因数の和:21487

約数の個数: 48

約数和(自身を含む): 503139840

約数和(自身を除く): 311390916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 21391, 42782, 64173, 85564, 128346, 192519, 256692, 385038, 577557, 770076, 1155114, 1775453, 2310228, 3550906, 5326359, 7101812, 10652718, 15979077, 21305436, 31958154, 47937231, 63916308, 95874462, 191748924]

約数ペア:

[(1, 191748924), (2, 95874462), (3, 63916308), (4, 47937231), (6, 31958154), (9, 21305436), (12, 15979077), (18, 10652718), (27, 7101812), (36, 5326359), (54, 3550906), (83, 2310228), (108, 1775453), (166, 1155114), (249, 770076), (332, 577557), (498, 385038), (747, 256692), (996, 192519), (1494, 128346), (2241, 85564), (2988, 64173), (4482, 42782), (8964, 21391)]