19802207232

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2148677}}^1$

素因数の和:2148703

約数の個数: 66

約数和(自身を含む): 57178470258

約数和(自身を除く): 37376263026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2148677, 4297354, 6446031, 8594708, 12892062, 17189416, 19338093, 25784124, 34378832, 38676186, 51568248, 68757664, 77352372, 103136496, 137515328, 154704744, 206272992, 275030656, 309409488, 412545984, 550061312, 618818976, 825091968, 1100122624, 1237637952, 1650183936, 2200245248, 2475275904, 3300367872, 4950551808, 6600735744, 9901103616, 19802207232]

約数ペア:

[(1, 19802207232), (2, 9901103616), (3, 6600735744), (4, 4950551808), (6, 3300367872), (8, 2475275904), (9, 2200245248), (12, 1650183936), (16, 1237637952), (18, 1100122624), (24, 825091968), (32, 618818976), (36, 550061312), (48, 412545984), (64, 309409488), (72, 275030656), (96, 206272992), (128, 154704744), (144, 137515328), (192, 103136496), (256, 77352372), (288, 68757664), (384, 51568248), (512, 38676186), (576, 34378832), (768, 25784124), (1024, 19338093), (1152, 17189416), (1536, 12892062), (2304, 8594708), (3072, 6446031), (4608, 4297354), (9216, 2148677)]