438682146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{28933}}^1$

素因数の和:28983

約数の個数: 48

約数和(自身を含む): 1058289984

約数和(自身を除く): 619607838

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 28933, 57866, 86799, 173598, 202531, 405062, 549727, 607593, 1099454, 1215186, 1649181, 3298362, 3848089, 7696178, 10444813, 11544267, 20889626, 23088534, 31334439, 62668878, 73113691, 146227382, 219341073, 438682146]

約数ペア:

[(1, 438682146), (2, 219341073), (3, 146227382), (6, 73113691), (7, 62668878), (14, 31334439), (19, 23088534), (21, 20889626), (38, 11544267), (42, 10444813), (57, 7696178), (114, 3848089), (133, 3298362), (266, 1649181), (361, 1215186), (399, 1099454), (722, 607593), (798, 549727), (1083, 405062), (2166, 202531), (2527, 173598), (5054, 86799), (7581, 57866), (15162, 28933)]