2047356

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 5488560

約数和(自身を除く): 3441204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 89, 108, 142, 162, 178, 213, 267, 284, 324, 356, 426, 534, 639, 801, 852, 1068, 1278, 1602, 1917, 2403, 2556, 3204, 3834, 4806, 5751, 6319, 7209, 7668, 9612, 11502, 12638, 14418, 18957, 23004, 25276, 28836, 37914, 56871, 75828, 113742, 170613, 227484, 341226, 511839, 682452, 1023678, 2047356]

約数ペア:

[(1, 2047356), (2, 1023678), (3, 682452), (4, 511839), (6, 341226), (9, 227484), (12, 170613), (18, 113742), (27, 75828), (36, 56871), (54, 37914), (71, 28836), (81, 25276), (89, 23004), (108, 18957), (142, 14418), (162, 12638), (178, 11502), (213, 9612), (267, 7668), (284, 7209), (324, 6319), (356, 5751), (426, 4806), (534, 3834), (639, 3204), (801, 2556), (852, 2403), (1068, 1917), (1278, 1602)]