16431954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 41713056

約数和(自身を除く): 25281102

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5081, 10162, 15243, 30486, 35567, 55891, 71134, 106701, 111782, 167673, 213402, 248969, 335346, 391237, 497938, 746907, 782474, 1173711, 1493814, 2347422, 2738659, 5477318, 8215977, 16431954]

約数ペア:

[(1, 16431954), (2, 8215977), (3, 5477318), (6, 2738659), (7, 2347422), (11, 1493814), (14, 1173711), (21, 782474), (22, 746907), (33, 497938), (42, 391237), (49, 335346), (66, 248969), (77, 213402), (98, 167673), (147, 111782), (154, 106701), (231, 71134), (294, 55891), (462, 35567), (539, 30486), (1078, 15243), (1617, 10162), (3234, 5081)]