1871078904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11807}}^1$

素因数の和:11921

約数の個数: 96

約数和(自身を含む): 5305098240

約数和(自身を除く): 3434019336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 426, 558, 568, 639, 744, 852, 1116, 1278, 1704, 2201, 2232, 2556, 4402, 5112, 6603, 8804, 11807, 13206, 17608, 19809, 23614, 26412, 35421, 39618, 47228, 52824, 70842, 79236, 94456, 106263, 141684, 158472, 212526, 283368, 366017, 425052, 732034, 838297, 850104, 1098051, 1464068, 1676594, 2196102, 2514891, 2928136, 3294153, 3353188, 4392204, 5029782, 6588306, 6706376, 7544673, 8784408, 10059564, 13176612, 15089346, 20119128, 25987207, 26353224, 30178692, 51974414, 60357384, 77961621, 103948828, 155923242, 207897656, 233884863, 311846484, 467769726, 623692968, 935539452, 1871078904]

約数ペア:

[(1, 1871078904), (2, 935539452), (3, 623692968), (4, 467769726), (6, 311846484), (8, 233884863), (9, 207897656), (12, 155923242), (18, 103948828), (24, 77961621), (31, 60357384), (36, 51974414), (62, 30178692), (71, 26353224), (72, 25987207), (93, 20119128), (124, 15089346), (142, 13176612), (186, 10059564), (213, 8784408), (248, 7544673), (279, 6706376), (284, 6588306), (372, 5029782), (426, 4392204), (558, 3353188), (568, 3294153), (639, 2928136), (744, 2514891), (852, 2196102), (1116, 1676594), (1278, 1464068), (1704, 1098051), (2201, 850104), (2232, 838297), (2556, 732034), (4402, 425052), (5112, 366017), (6603, 283368), (8804, 212526), (11807, 158472), (13206, 141684), (17608, 106263), (19809, 94456), (23614, 79236), (26412, 70842), (35421, 52824), (39618, 47228)]