74435274

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 56

約数和(自身を含む): 176279040

約数和(自身を除く): 101843766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2687, 3078, 4617, 5374, 8061, 9234, 13851, 16122, 24183, 27702, 48366, 51053, 72549, 102106, 145098, 153159, 217647, 306318, 435294, 459477, 652941, 918954, 1305882, 1378431, 1958823, 2756862, 3917646, 4135293, 8270586, 12405879, 24811758, 37217637, 74435274]

約数ペア:

[(1, 74435274), (2, 37217637), (3, 24811758), (6, 12405879), (9, 8270586), (18, 4135293), (19, 3917646), (27, 2756862), (38, 1958823), (54, 1378431), (57, 1305882), (81, 918954), (114, 652941), (162, 459477), (171, 435294), (243, 306318), (342, 217647), (486, 153159), (513, 145098), (729, 102106), (1026, 72549), (1458, 51053), (1539, 48366), (2687, 27702), (3078, 24183), (4617, 16122), (5374, 13851), (8061, 9234)]