138986892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31907}}^1$

素因数の和:31939

約数の個数: 54

約数和(自身を含む): 386182524

約数和(自身を除く): 247195632

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 31907, 63814, 95721, 127628, 191442, 287163, 350977, 382884, 574326, 701954, 1052931, 1148652, 1403908, 2105862, 3158793, 3860747, 4211724, 6317586, 7721494, 11582241, 12635172, 15442988, 23164482, 34746723, 46328964, 69493446, 138986892]

約数ペア:

[(1, 138986892), (2, 69493446), (3, 46328964), (4, 34746723), (6, 23164482), (9, 15442988), (11, 12635172), (12, 11582241), (18, 7721494), (22, 6317586), (33, 4211724), (36, 3860747), (44, 3158793), (66, 2105862), (99, 1403908), (121, 1148652), (132, 1052931), (198, 701954), (242, 574326), (363, 382884), (396, 350977), (484, 287163), (726, 191442), (1089, 127628), (1452, 95721), (2178, 63814), (4356, 31907)]