18529848

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 51019800

約数和(自身を除く): 32489952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4219, 4392, 8438, 12657, 16876, 25314, 33752, 37971, 50628, 75942, 101256, 151884, 257359, 303768, 514718, 772077, 1029436, 1544154, 2058872, 2316231, 3088308, 4632462, 6176616, 9264924, 18529848]

約数ペア:

[(1, 18529848), (2, 9264924), (3, 6176616), (4, 4632462), (6, 3088308), (8, 2316231), (9, 2058872), (12, 1544154), (18, 1029436), (24, 772077), (36, 514718), (61, 303768), (72, 257359), (122, 151884), (183, 101256), (244, 75942), (366, 50628), (488, 37971), (549, 33752), (732, 25314), (1098, 16876), (1464, 12657), (2196, 8438), (4219, 4392)]