21865944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53593}}^1$

素因数の和:53619

約数の個数: 32

約数和(自身を含む): 57881520

約数和(自身を除く): 36015576

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53593, 107186, 160779, 214372, 321558, 428744, 643116, 911081, 1286232, 1822162, 2733243, 3644324, 5466486, 7288648, 10932972, 21865944]

約数ペア:

[(1, 21865944), (2, 10932972), (3, 7288648), (4, 5466486), (6, 3644324), (8, 2733243), (12, 1822162), (17, 1286232), (24, 911081), (34, 643116), (51, 428744), (68, 321558), (102, 214372), (136, 160779), (204, 107186), (408, 53593)]