40241916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7851

約数の個数: 72

約数和(自身を含む): 119521584

約数和(自身を除く): 79279668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7817, 15634, 23451, 31268, 46902, 70353, 85987, 93804, 101621, 140706, 171974, 203242, 257961, 281412, 304863, 343948, 406484, 515922, 609726, 773883, 914589, 1031844, 1117831, 1219452, 1547766, 1829178, 2235662, 3095532, 3353493, 3658356, 4471324, 6706986, 10060479, 13413972, 20120958, 40241916]

約数ペア:

[(1, 40241916), (2, 20120958), (3, 13413972), (4, 10060479), (6, 6706986), (9, 4471324), (11, 3658356), (12, 3353493), (13, 3095532), (18, 2235662), (22, 1829178), (26, 1547766), (33, 1219452), (36, 1117831), (39, 1031844), (44, 914589), (52, 773883), (66, 609726), (78, 515922), (99, 406484), (117, 343948), (132, 304863), (143, 281412), (156, 257961), (198, 203242), (234, 171974), (286, 140706), (396, 101621), (429, 93804), (468, 85987), (572, 70353), (858, 46902), (1287, 31268), (1716, 23451), (2574, 15634), (5148, 7817)]