13218816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 88

約数和(自身を含む): 38057824

約数和(自身を除く): 24839008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 331, 384, 416, 512, 624, 662, 768, 832, 993, 1024, 1248, 1324, 1536, 1664, 1986, 2496, 2648, 3072, 3328, 3972, 4303, 4992, 5296, 6656, 7944, 8606, 9984, 10592, 12909, 13312, 15888, 17212, 19968, 21184, 25818, 31776, 34424, 39936, 42368, 51636, 63552, 68848, 84736, 103272, 127104, 137696, 169472, 206544, 254208, 275392, 338944, 413088, 508416, 550784, 826176, 1016832, 1101568, 1652352, 2203136, 3304704, 4406272, 6609408, 13218816]

約数ペア:

[(1, 13218816), (2, 6609408), (3, 4406272), (4, 3304704), (6, 2203136), (8, 1652352), (12, 1101568), (13, 1016832), (16, 826176), (24, 550784), (26, 508416), (32, 413088), (39, 338944), (48, 275392), (52, 254208), (64, 206544), (78, 169472), (96, 137696), (104, 127104), (128, 103272), (156, 84736), (192, 68848), (208, 63552), (256, 51636), (312, 42368), (331, 39936), (384, 34424), (416, 31776), (512, 25818), (624, 21184), (662, 19968), (768, 17212), (832, 15888), (993, 13312), (1024, 12909), (1248, 10592), (1324, 9984), (1536, 8606), (1664, 7944), (1986, 6656), (2496, 5296), (2648, 4992), (3072, 4303), (3328, 3972)]