25358274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 33609726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 1399, 2014, 2798, 3021, 4197, 6042, 8394, 9063, 12591, 18126, 25182, 26581, 53162, 74147, 79743, 148294, 159486, 222441, 239229, 444882, 478458, 667323, 1334646, 1408793, 2817586, 4226379, 8452758, 12679137, 25358274]

約数ペア:

[(1, 25358274), (2, 12679137), (3, 8452758), (6, 4226379), (9, 2817586), (18, 1408793), (19, 1334646), (38, 667323), (53, 478458), (57, 444882), (106, 239229), (114, 222441), (159, 159486), (171, 148294), (318, 79743), (342, 74147), (477, 53162), (954, 26581), (1007, 25182), (1399, 18126), (2014, 12591), (2798, 9063), (3021, 8394), (4197, 6042)]