20190129372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4216819}}^1$

素因数の和:4216855

約数の個数: 72

約数和(自身を含む): 61396899200

約数和(自身を除く): 41206769828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 4216819, 8433638, 12650457, 16867276, 25300914, 29517733, 37951371, 50601828, 59035466, 75902742, 80119561, 88553199, 118070932, 151805484, 160239122, 177106398, 240358683, 265659597, 320478244, 354212796, 480717366, 531319194, 560836927, 721076049, 961434732, 1062638388, 1121673854, 1442152098, 1682510781, 2243347708, 2884304196, 3365021562, 5047532343, 6730043124, 10095064686, 20190129372]

約数ペア:

[(1, 20190129372), (2, 10095064686), (3, 6730043124), (4, 5047532343), (6, 3365021562), (7, 2884304196), (9, 2243347708), (12, 1682510781), (14, 1442152098), (18, 1121673854), (19, 1062638388), (21, 961434732), (28, 721076049), (36, 560836927), (38, 531319194), (42, 480717366), (57, 354212796), (63, 320478244), (76, 265659597), (84, 240358683), (114, 177106398), (126, 160239122), (133, 151805484), (171, 118070932), (228, 88553199), (252, 80119561), (266, 75902742), (342, 59035466), (399, 50601828), (532, 37951371), (684, 29517733), (798, 25300914), (1197, 16867276), (1596, 12650457), (2394, 8433638), (4788, 4216819)]