18081432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 50556480

約数和(自身を除く): 32475048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8101, 16202, 24303, 32404, 48606, 64808, 72909, 97212, 145818, 194424, 251131, 291636, 502262, 583272, 753393, 1004524, 1506786, 2009048, 2260179, 3013572, 4520358, 6027144, 9040716, 18081432]

約数ペア:

[(1, 18081432), (2, 9040716), (3, 6027144), (4, 4520358), (6, 3013572), (8, 2260179), (9, 2009048), (12, 1506786), (18, 1004524), (24, 753393), (31, 583272), (36, 502262), (62, 291636), (72, 251131), (93, 194424), (124, 145818), (186, 97212), (248, 72909), (279, 64808), (372, 48606), (558, 32404), (744, 24303), (1116, 16202), (2232, 8101)]