21772062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 33264738

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 59, 78, 83, 114, 117, 118, 166, 171, 177, 234, 247, 249, 342, 354, 494, 498, 531, 741, 747, 767, 1062, 1079, 1121, 1482, 1494, 1534, 1577, 2158, 2223, 2242, 2301, 3154, 3237, 3363, 4446, 4602, 4731, 4897, 6474, 6726, 6903, 9462, 9711, 9794, 10089, 13806, 14193, 14573, 14691, 19422, 20178, 20501, 28386, 29146, 29382, 41002, 43719, 44073, 61503, 63661, 87438, 88146, 93043, 123006, 127322, 131157, 184509, 186086, 190983, 262314, 279129, 369018, 381966, 558258, 572949, 837387, 1145898, 1209559, 1674774, 2419118, 3628677, 7257354, 10886031, 21772062]

約数ペア:

[(1, 21772062), (2, 10886031), (3, 7257354), (6, 3628677), (9, 2419118), (13, 1674774), (18, 1209559), (19, 1145898), (26, 837387), (38, 572949), (39, 558258), (57, 381966), (59, 369018), (78, 279129), (83, 262314), (114, 190983), (117, 186086), (118, 184509), (166, 131157), (171, 127322), (177, 123006), (234, 93043), (247, 88146), (249, 87438), (342, 63661), (354, 61503), (494, 44073), (498, 43719), (531, 41002), (741, 29382), (747, 29146), (767, 28386), (1062, 20501), (1079, 20178), (1121, 19422), (1482, 14691), (1494, 14573), (1534, 14193), (1577, 13806), (2158, 10089), (2223, 9794), (2242, 9711), (2301, 9462), (3154, 6903), (3237, 6726), (3363, 6474), (4446, 4897), (4602, 4731)]