18367290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 49852800

約数和(自身を除く): 31485510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1153, 1593, 1770, 2306, 2655, 3186, 3459, 5310, 5765, 6918, 7965, 10377, 11530, 15930, 17295, 20754, 31131, 34590, 51885, 62262, 68027, 103770, 136054, 155655, 204081, 311310, 340135, 408162, 612243, 680270, 1020405, 1224486, 1836729, 2040810, 3061215, 3673458, 6122430, 9183645, 18367290]

約数ペア:

[(1, 18367290), (2, 9183645), (3, 6122430), (5, 3673458), (6, 3061215), (9, 2040810), (10, 1836729), (15, 1224486), (18, 1020405), (27, 680270), (30, 612243), (45, 408162), (54, 340135), (59, 311310), (90, 204081), (118, 155655), (135, 136054), (177, 103770), (270, 68027), (295, 62262), (354, 51885), (531, 34590), (590, 31131), (885, 20754), (1062, 17295), (1153, 15930), (1593, 11530), (1770, 10377), (2306, 7965), (2655, 6918), (3186, 5765), (3459, 5310)]