191086686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4201}}^1$

素因数の和:4254

約数の個数: 72

約数和(自身を含む): 499500144

約数和(自身を除く): 308413458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 4201, 5054, 6498, 7581, 8402, 12603, 15162, 22743, 25206, 29407, 37809, 45486, 58814, 75618, 79819, 88221, 159638, 176442, 239457, 264663, 478914, 529326, 558733, 718371, 1117466, 1436742, 1516561, 1676199, 3033122, 3352398, 4549683, 5028597, 9099366, 10057194, 10615927, 13649049, 21231854, 27298098, 31847781, 63695562, 95543343, 191086686]

約数ペア:

[(1, 191086686), (2, 95543343), (3, 63695562), (6, 31847781), (7, 27298098), (9, 21231854), (14, 13649049), (18, 10615927), (19, 10057194), (21, 9099366), (38, 5028597), (42, 4549683), (57, 3352398), (63, 3033122), (114, 1676199), (126, 1516561), (133, 1436742), (171, 1117466), (266, 718371), (342, 558733), (361, 529326), (399, 478914), (722, 264663), (798, 239457), (1083, 176442), (1197, 159638), (2166, 88221), (2394, 79819), (2527, 75618), (3249, 58814), (4201, 45486), (5054, 37809), (6498, 29407), (7581, 25206), (8402, 22743), (12603, 15162)]