9921736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 20954880

約数和(自身を除く): 11033144

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 3637, 7274, 14548, 29096, 40007, 80014, 112747, 160028, 225494, 320056, 450988, 901976, 1240217, 2480434, 4960868, 9921736]

約数ペア:

[(1, 9921736), (2, 4960868), (4, 2480434), (8, 1240217), (11, 901976), (22, 450988), (31, 320056), (44, 225494), (62, 160028), (88, 112747), (124, 80014), (248, 40007), (341, 29096), (682, 14548), (1364, 7274), (2728, 3637)]