13554728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 29877120

約数和(自身を除く): 16322392

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 181, 184, 253, 296, 362, 407, 506, 724, 814, 851, 1012, 1448, 1628, 1702, 1991, 2024, 3256, 3404, 3982, 4163, 6697, 6808, 7964, 8326, 9361, 13394, 15928, 16652, 18722, 26788, 33304, 37444, 45793, 53576, 73667, 74888, 91586, 147334, 154031, 183172, 294668, 308062, 366344, 589336, 616124, 1232248, 1694341, 3388682, 6777364, 13554728]

約数ペア:

[(1, 13554728), (2, 6777364), (4, 3388682), (8, 1694341), (11, 1232248), (22, 616124), (23, 589336), (37, 366344), (44, 308062), (46, 294668), (74, 183172), (88, 154031), (92, 147334), (148, 91586), (181, 74888), (184, 73667), (253, 53576), (296, 45793), (362, 37444), (407, 33304), (506, 26788), (724, 18722), (814, 16652), (851, 15928), (1012, 13394), (1448, 9361), (1628, 8326), (1702, 7964), (1991, 6808), (2024, 6697), (3256, 4163), (3404, 3982)]