5139918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 13551408

約数和(自身を除く): 8411490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 113, 114, 126, 133, 171, 226, 266, 339, 342, 361, 399, 678, 722, 791, 798, 1017, 1083, 1197, 1582, 2034, 2147, 2166, 2373, 2394, 2527, 3249, 4294, 4746, 5054, 6441, 6498, 7119, 7581, 12882, 14238, 15029, 15162, 19323, 22743, 30058, 38646, 40793, 45087, 45486, 81586, 90174, 122379, 135261, 244758, 270522, 285551, 367137, 571102, 734274, 856653, 1713306, 2569959, 5139918]

約数ペア:

[(1, 5139918), (2, 2569959), (3, 1713306), (6, 856653), (7, 734274), (9, 571102), (14, 367137), (18, 285551), (19, 270522), (21, 244758), (38, 135261), (42, 122379), (57, 90174), (63, 81586), (113, 45486), (114, 45087), (126, 40793), (133, 38646), (171, 30058), (226, 22743), (266, 19323), (339, 15162), (342, 15029), (361, 14238), (399, 12882), (678, 7581), (722, 7119), (791, 6498), (798, 6441), (1017, 5054), (1083, 4746), (1197, 4294), (1582, 3249), (2034, 2527), (2147, 2394), (2166, 2373)]