29181978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{77201}}^1$

素因数の和:77219

約数の個数: 32

約数和(自身を含む): 74113920

約数和(自身を除く): 44931942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 77201, 154402, 231603, 463206, 540407, 694809, 1080814, 1389618, 1621221, 2084427, 3242442, 4168854, 4863663, 9727326, 14590989, 29181978]

約数ペア:

[(1, 29181978), (2, 14590989), (3, 9727326), (6, 4863663), (7, 4168854), (9, 3242442), (14, 2084427), (18, 1621221), (21, 1389618), (27, 1080814), (42, 694809), (54, 540407), (63, 463206), (126, 231603), (189, 154402), (378, 77201)]