9721458

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 22198176

約数和(自身を除く): 12476718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 241, 243, 249, 482, 486, 498, 723, 747, 1446, 1494, 2169, 2241, 4338, 4482, 6507, 6723, 13014, 13446, 19521, 20003, 20169, 39042, 40006, 40338, 58563, 60009, 117126, 120018, 180027, 360054, 540081, 1080162, 1620243, 3240486, 4860729, 9721458]

約数ペア:

[(1, 9721458), (2, 4860729), (3, 3240486), (6, 1620243), (9, 1080162), (18, 540081), (27, 360054), (54, 180027), (81, 120018), (83, 117126), (162, 60009), (166, 58563), (241, 40338), (243, 40006), (249, 39042), (482, 20169), (486, 20003), (498, 19521), (723, 13446), (747, 13014), (1446, 6723), (1494, 6507), (2169, 4482), (2241, 4338)]