16192449

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 30506112

約数和(自身を除く): 14313663

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1163, 1547, 1989, 3489, 4641, 8141, 10467, 13923, 15119, 19771, 24423, 45357, 59313, 73269, 105833, 136071, 138397, 177939, 257023, 317499, 415191, 771069, 952497, 1245573, 1799161, 2313207, 5397483, 16192449]

約数ペア:

[(1, 16192449), (3, 5397483), (7, 2313207), (9, 1799161), (13, 1245573), (17, 952497), (21, 771069), (39, 415191), (51, 317499), (63, 257023), (91, 177939), (117, 138397), (119, 136071), (153, 105833), (221, 73269), (273, 59313), (357, 45357), (663, 24423), (819, 19771), (1071, 15119), (1163, 13923), (1547, 10467), (1989, 8141), (3489, 4641)]