21152803752

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{547093}}^1$

素因数の和:547287

約数の個数: 64

約数和(自身を含む): 59086152000

約数和(自身を除く): 37933348248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 4833, 6444, 9666, 12888, 19332, 38664, 547093, 1094186, 1641279, 2188372, 3282558, 4376744, 4923837, 6565116, 9847674, 13130232, 14771511, 19695348, 29543022, 39390696, 59086044, 97929647, 118172088, 195859294, 293788941, 391718588, 587577882, 783437176, 881366823, 1175155764, 1762733646, 2350311528, 2644100469, 3525467292, 5288200938, 7050934584, 10576401876, 21152803752]

約数ペア:

[(1, 21152803752), (2, 10576401876), (3, 7050934584), (4, 5288200938), (6, 3525467292), (8, 2644100469), (9, 2350311528), (12, 1762733646), (18, 1175155764), (24, 881366823), (27, 783437176), (36, 587577882), (54, 391718588), (72, 293788941), (108, 195859294), (179, 118172088), (216, 97929647), (358, 59086044), (537, 39390696), (716, 29543022), (1074, 19695348), (1432, 14771511), (1611, 13130232), (2148, 9847674), (3222, 6565116), (4296, 4923837), (4833, 4376744), (6444, 3282558), (9666, 2188372), (12888, 1641279), (19332, 1094186), (38664, 547093)]