42897402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 100145760

約数和(自身を除く): 57248358

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 2917, 4902, 5834, 7353, 8751, 14706, 17502, 26253, 52506, 55423, 110846, 125431, 166269, 250862, 332538, 376293, 498807, 752586, 997614, 1128879, 2257758, 2383189, 4766378, 7149567, 14299134, 21448701, 42897402]

約数ペア:

[(1, 42897402), (2, 21448701), (3, 14299134), (6, 7149567), (9, 4766378), (18, 2383189), (19, 2257758), (38, 1128879), (43, 997614), (57, 752586), (86, 498807), (114, 376293), (129, 332538), (171, 250862), (258, 166269), (342, 125431), (387, 110846), (774, 55423), (817, 52506), (1634, 26253), (2451, 17502), (2917, 14706), (4902, 8751), (5834, 7353)]