16427268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 48799296

約数和(自身を除く): 32372028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3191, 5148, 6382, 9573, 12764, 19146, 28719, 35101, 38292, 41483, 57438, 70202, 82966, 105303, 114876, 124449, 140404, 165932, 210606, 248898, 315909, 373347, 421212, 456313, 497796, 631818, 746694, 912626, 1263636, 1368939, 1493388, 1825252, 2737878, 4106817, 5475756, 8213634, 16427268]

約数ペア:

[(1, 16427268), (2, 8213634), (3, 5475756), (4, 4106817), (6, 2737878), (9, 1825252), (11, 1493388), (12, 1368939), (13, 1263636), (18, 912626), (22, 746694), (26, 631818), (33, 497796), (36, 456313), (39, 421212), (44, 373347), (52, 315909), (66, 248898), (78, 210606), (99, 165932), (117, 140404), (132, 124449), (143, 114876), (156, 105303), (198, 82966), (234, 70202), (286, 57438), (396, 41483), (429, 38292), (468, 35101), (572, 28719), (858, 19146), (1287, 12764), (1716, 9573), (2574, 6382), (3191, 5148)]