834177564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{19687}}^1$

素因数の和:19815

約数の個数: 72

約数和(自身を含む): 2321923968

約数和(自身を除く): 1487746404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 642, 963, 1177, 1284, 1926, 2354, 3531, 3852, 4708, 7062, 10593, 14124, 19687, 21186, 39374, 42372, 59061, 78748, 118122, 177183, 216557, 236244, 354366, 433114, 649671, 708732, 866228, 1299342, 1949013, 2106509, 2598684, 3898026, 4213018, 6319527, 7796052, 8426036, 12639054, 18958581, 23171599, 25278108, 37917162, 46343198, 69514797, 75834324, 92686396, 139029594, 208544391, 278059188, 417088782, 834177564]

約数ペア:

[(1, 834177564), (2, 417088782), (3, 278059188), (4, 208544391), (6, 139029594), (9, 92686396), (11, 75834324), (12, 69514797), (18, 46343198), (22, 37917162), (33, 25278108), (36, 23171599), (44, 18958581), (66, 12639054), (99, 8426036), (107, 7796052), (132, 6319527), (198, 4213018), (214, 3898026), (321, 2598684), (396, 2106509), (428, 1949013), (642, 1299342), (963, 866228), (1177, 708732), (1284, 649671), (1926, 433114), (2354, 354366), (3531, 236244), (3852, 216557), (4708, 177183), (7062, 118122), (10593, 78748), (14124, 59061), (19687, 42372), (21186, 39374)]