28229022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 65520000

約数和(自身を除く): 37290978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1399, 2242, 2798, 3363, 4197, 6726, 8394, 10089, 12591, 20178, 25182, 26581, 53162, 79743, 82541, 159486, 165082, 239229, 247623, 478458, 495246, 742869, 1485738, 1568279, 3136558, 4704837, 9409674, 14114511, 28229022]

約数ペア:

[(1, 28229022), (2, 14114511), (3, 9409674), (6, 4704837), (9, 3136558), (18, 1568279), (19, 1485738), (38, 742869), (57, 495246), (59, 478458), (114, 247623), (118, 239229), (171, 165082), (177, 159486), (342, 82541), (354, 79743), (531, 53162), (1062, 26581), (1121, 25182), (1399, 20178), (2242, 12591), (2798, 10089), (3363, 8394), (4197, 6726)]