15672536874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1487}}^1$

素因数の和:1916

約数の個数: 96

約数和(自身を含む): 35835920640

約数和(自身を除く): 20163383766

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 331, 366, 522, 549, 662, 993, 1098, 1487, 1769, 1986, 2974, 2979, 3538, 4461, 5307, 5958, 8922, 9599, 10614, 13383, 15921, 19198, 20191, 26766, 28797, 31842, 40382, 43123, 57594, 60573, 86246, 86391, 90707, 121146, 129369, 172782, 181414, 181719, 258738, 272121, 363438, 388107, 492197, 544242, 585539, 776214, 816363, 984394, 1171078, 1476591, 1632726, 1756617, 2630503, 2953182, 3513234, 4429773, 5261006, 5269851, 7891509, 8859546, 10539702, 14273713, 15783018, 23674527, 28547426, 30024017, 42821139, 47349054, 60048034, 85642278, 90072051, 128463417, 180144102, 256926834, 270216153, 540432306, 870696493, 1741392986, 2612089479, 5224178958, 7836268437, 15672536874]

約数ペア:

[(1, 15672536874), (2, 7836268437), (3, 5224178958), (6, 2612089479), (9, 1741392986), (18, 870696493), (29, 540432306), (58, 270216153), (61, 256926834), (87, 180144102), (122, 128463417), (174, 90072051), (183, 85642278), (261, 60048034), (331, 47349054), (366, 42821139), (522, 30024017), (549, 28547426), (662, 23674527), (993, 15783018), (1098, 14273713), (1487, 10539702), (1769, 8859546), (1986, 7891509), (2974, 5269851), (2979, 5261006), (3538, 4429773), (4461, 3513234), (5307, 2953182), (5958, 2630503), (8922, 1756617), (9599, 1632726), (10614, 1476591), (13383, 1171078), (15921, 984394), (19198, 816363), (20191, 776214), (26766, 585539), (28797, 544242), (31842, 492197), (40382, 388107), (43123, 363438), (57594, 272121), (60573, 258738), (86246, 181719), (86391, 181414), (90707, 172782), (121146, 129369)]