38217018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 93219840

約数和(自身を除く): 55002822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 498, 577, 581, 798, 1154, 1162, 1577, 1731, 1743, 3154, 3462, 3486, 4039, 4731, 8078, 9462, 10963, 11039, 12117, 21926, 22078, 24234, 32889, 33117, 47891, 65778, 66234, 76741, 95782, 143673, 153482, 230223, 287346, 335237, 460446, 670474, 909929, 1005711, 1819858, 2011422, 2729787, 5459574, 6369503, 12739006, 19108509, 38217018]

約数ペア:

[(1, 38217018), (2, 19108509), (3, 12739006), (6, 6369503), (7, 5459574), (14, 2729787), (19, 2011422), (21, 1819858), (38, 1005711), (42, 909929), (57, 670474), (83, 460446), (114, 335237), (133, 287346), (166, 230223), (249, 153482), (266, 143673), (399, 95782), (498, 76741), (577, 66234), (581, 65778), (798, 47891), (1154, 33117), (1162, 32889), (1577, 24234), (1731, 22078), (1743, 21926), (3154, 12117), (3462, 11039), (3486, 10963), (4039, 9462), (4731, 8078)]