11907828

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:221

約数の個数: 54

約数和(自身を含む): 31061394

約数和(自身を除く): 19153566

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 477, 636, 711, 948, 954, 1422, 1908, 2844, 4187, 6241, 8374, 12482, 12561, 16748, 18723, 24964, 25122, 37446, 37683, 50244, 56169, 74892, 75366, 112338, 150732, 224676, 330773, 661546, 992319, 1323092, 1984638, 2976957, 3969276, 5953914, 11907828]

約数ペア:

[(1, 11907828), (2, 5953914), (3, 3969276), (4, 2976957), (6, 1984638), (9, 1323092), (12, 992319), (18, 661546), (36, 330773), (53, 224676), (79, 150732), (106, 112338), (158, 75366), (159, 74892), (212, 56169), (237, 50244), (316, 37683), (318, 37446), (474, 25122), (477, 24964), (636, 18723), (711, 16748), (948, 12561), (954, 12482), (1422, 8374), (1908, 6241), (2844, 4187)]