69145974

素因数分解:

$2^1\times 3^4\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1586

約数の個数: 40

約数和(自身を含む): 155509200

約数和(自身を除く): 86363226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 349, 698, 1047, 1223, 2094, 2446, 3141, 3669, 6282, 7338, 9423, 11007, 18846, 22014, 28269, 33021, 56538, 66042, 99063, 198126, 426827, 853654, 1280481, 2560962, 3841443, 7682886, 11524329, 23048658, 34572987, 69145974]

約数ペア:

[(1, 69145974), (2, 34572987), (3, 23048658), (6, 11524329), (9, 7682886), (18, 3841443), (27, 2560962), (54, 1280481), (81, 853654), (162, 426827), (349, 198126), (698, 99063), (1047, 66042), (1223, 56538), (2094, 33021), (2446, 28269), (3141, 22014), (3669, 18846), (6282, 11007), (7338, 9423)]