9888942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 24468480

約数和(自身を除く): 14579538

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 353, 406, 483, 609, 667, 706, 966, 1059, 1218, 1334, 2001, 2118, 2471, 4002, 4669, 4942, 7413, 8119, 9338, 10237, 14007, 14826, 16238, 20474, 24357, 28014, 30711, 48714, 56833, 61422, 71659, 113666, 143318, 170499, 214977, 235451, 340998, 429954, 470902, 706353, 1412706, 1648157, 3296314, 4944471, 9888942]

約数ペア:

[(1, 9888942), (2, 4944471), (3, 3296314), (6, 1648157), (7, 1412706), (14, 706353), (21, 470902), (23, 429954), (29, 340998), (42, 235451), (46, 214977), (58, 170499), (69, 143318), (87, 113666), (138, 71659), (161, 61422), (174, 56833), (203, 48714), (322, 30711), (353, 28014), (406, 24357), (483, 20474), (609, 16238), (667, 14826), (706, 14007), (966, 10237), (1059, 9338), (1218, 8119), (1334, 7413), (2001, 4942), (2118, 4669), (2471, 4002)]