2080376136

素因数分解:

$2^3\times 3^4\times {\mathrm{3210457}}^1$

素因数の和:3210475

約数の個数: 40

約数和(自身を含む): 5826981270

約数和(自身を除く): 3746605134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3210457, 6420914, 9631371, 12841828, 19262742, 25683656, 28894113, 38525484, 57788226, 77050968, 86682339, 115576452, 173364678, 231152904, 260047017, 346729356, 520094034, 693458712, 1040188068, 2080376136]

約数ペア:

[(1, 2080376136), (2, 1040188068), (3, 693458712), (4, 520094034), (6, 346729356), (8, 260047017), (9, 231152904), (12, 173364678), (18, 115576452), (24, 86682339), (27, 77050968), (36, 57788226), (54, 38525484), (72, 28894113), (81, 25683656), (108, 19262742), (162, 12841828), (216, 9631371), (324, 6420914), (648, 3210457)]