4097396988

素因数分解:

$2^2\times 3^8\times {\mathrm{156127}}^1$

素因数の和:156155

約数の個数: 54

約数和(自身を含む): 10755189536

約数和(自身を除く): 6657792548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 26244, 156127, 312254, 468381, 624508, 936762, 1405143, 1873524, 2810286, 4215429, 5620572, 8430858, 12646287, 16861716, 25292574, 37938861, 50585148, 75877722, 113816583, 151755444, 227633166, 341449749, 455266332, 682899498, 1024349247, 1365798996, 2048698494, 4097396988]

約数ペア:

[(1, 4097396988), (2, 2048698494), (3, 1365798996), (4, 1024349247), (6, 682899498), (9, 455266332), (12, 341449749), (18, 227633166), (27, 151755444), (36, 113816583), (54, 75877722), (81, 50585148), (108, 37938861), (162, 25292574), (243, 16861716), (324, 12646287), (486, 8430858), (729, 5620572), (972, 4215429), (1458, 2810286), (2187, 1873524), (2916, 1405143), (4374, 936762), (6561, 624508), (8748, 468381), (13122, 312254), (26244, 156127)]