1820182023

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{997}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 2981736576

約数和(自身を除く): 1161554553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 683, 891, 997, 2049, 2673, 2991, 6147, 7513, 8973, 10967, 18441, 22539, 26919, 32901, 55323, 67617, 80757, 98703, 165969, 202851, 242271, 296109, 608553, 680951, 888327, 1825659, 2042853, 2664981, 6128559, 7490461, 18385677, 22471383, 55157031, 67414149, 165471093, 202242447, 606727341, 1820182023]

約数ペア:

[(1, 1820182023), (3, 606727341), (9, 202242447), (11, 165471093), (27, 67414149), (33, 55157031), (81, 22471383), (99, 18385677), (243, 7490461), (297, 6128559), (683, 2664981), (891, 2042853), (997, 1825659), (2049, 888327), (2673, 680951), (2991, 608553), (6147, 296109), (7513, 242271), (8973, 202851), (10967, 165969), (18441, 98703), (22539, 80757), (26919, 67617), (32901, 55323)]