26948004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 66655680

約数和(自身を除く): 39707676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 653, 724, 1086, 1306, 1959, 2172, 2612, 3439, 3918, 6878, 7836, 10317, 12407, 13756, 20634, 24814, 37221, 41268, 49628, 74442, 118193, 148884, 236386, 354579, 472772, 709158, 1418316, 2245667, 4491334, 6737001, 8982668, 13474002, 26948004]

約数ペア:

[(1, 26948004), (2, 13474002), (3, 8982668), (4, 6737001), (6, 4491334), (12, 2245667), (19, 1418316), (38, 709158), (57, 472772), (76, 354579), (114, 236386), (181, 148884), (228, 118193), (362, 74442), (543, 49628), (653, 41268), (724, 37221), (1086, 24814), (1306, 20634), (1959, 13756), (2172, 12407), (2612, 10317), (3439, 7836), (3918, 6878)]