54143586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 138332160

約数和(自身を除く): 84188574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 227, 378, 454, 631, 681, 1262, 1362, 1589, 1893, 2043, 3178, 3786, 4086, 4417, 4767, 5679, 6129, 8834, 9534, 11358, 12258, 13251, 14301, 17037, 26502, 28602, 34074, 39753, 42903, 79506, 85806, 119259, 143237, 238518, 286474, 429711, 859422, 1002659, 1289133, 2005318, 2578266, 3007977, 3867399, 6015954, 7734798, 9023931, 18047862, 27071793, 54143586]

約数ペア:

[(1, 54143586), (2, 27071793), (3, 18047862), (6, 9023931), (7, 7734798), (9, 6015954), (14, 3867399), (18, 3007977), (21, 2578266), (27, 2005318), (42, 1289133), (54, 1002659), (63, 859422), (126, 429711), (189, 286474), (227, 238518), (378, 143237), (454, 119259), (631, 85806), (681, 79506), (1262, 42903), (1362, 39753), (1589, 34074), (1893, 28602), (2043, 26502), (3178, 17037), (3786, 14301), (4086, 13251), (4417, 12258), (4767, 11358), (5679, 9534), (6129, 8834)]