18703048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 45077760

約数和(自身を除く): 26374712

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1117, 1196, 1288, 2093, 2234, 2392, 4186, 4468, 7819, 8372, 8936, 14521, 15638, 16744, 25691, 29042, 31276, 51382, 58084, 62552, 101647, 102764, 116168, 179837, 203294, 205528, 333983, 359674, 406588, 667966, 719348, 813176, 1335932, 1438696, 2337881, 2671864, 4675762, 9351524, 18703048]

約数ペア:

[(1, 18703048), (2, 9351524), (4, 4675762), (7, 2671864), (8, 2337881), (13, 1438696), (14, 1335932), (23, 813176), (26, 719348), (28, 667966), (46, 406588), (52, 359674), (56, 333983), (91, 205528), (92, 203294), (104, 179837), (161, 116168), (182, 102764), (184, 101647), (299, 62552), (322, 58084), (364, 51382), (598, 31276), (644, 29042), (728, 25691), (1117, 16744), (1196, 15638), (1288, 14521), (2093, 8936), (2234, 8372), (2392, 7819), (4186, 4468)]