16518828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 24849492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 1367, 2014, 2734, 3021, 4028, 4101, 5468, 6042, 8202, 12084, 16404, 25973, 51946, 72451, 77919, 103892, 144902, 155838, 217353, 289804, 311676, 434706, 869412, 1376569, 2753138, 4129707, 5506276, 8259414, 16518828]

約数ペア:

[(1, 16518828), (2, 8259414), (3, 5506276), (4, 4129707), (6, 2753138), (12, 1376569), (19, 869412), (38, 434706), (53, 311676), (57, 289804), (76, 217353), (106, 155838), (114, 144902), (159, 103892), (212, 77919), (228, 72451), (318, 51946), (636, 25973), (1007, 16404), (1367, 12084), (2014, 8202), (2734, 6042), (3021, 5468), (4028, 4101)]