840812292

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{56827}}^1$

素因数の和:56977

約数の個数: 48

約数和(自身を含む): 2195833920

約数和(自身を除く): 1355021628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 56827, 113654, 170481, 227308, 340962, 511443, 681924, 1022886, 1534329, 2045772, 3068658, 6137316, 7785299, 15570598, 23355897, 31141196, 46711794, 70067691, 93423588, 140135382, 210203073, 280270764, 420406146, 840812292]

約数ペア:

[(1, 840812292), (2, 420406146), (3, 280270764), (4, 210203073), (6, 140135382), (9, 93423588), (12, 70067691), (18, 46711794), (27, 31141196), (36, 23355897), (54, 15570598), (108, 7785299), (137, 6137316), (274, 3068658), (411, 2045772), (548, 1534329), (822, 1022886), (1233, 681924), (1644, 511443), (2466, 340962), (3699, 227308), (4932, 170481), (7398, 113654), (14796, 56827)]