1951684902

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{1523}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 4572000000

約数和(自身を除く): 2620315098

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1249, 1523, 2498, 3046, 3747, 4569, 7494, 9138, 11241, 13707, 22482, 23731, 27414, 28937, 33723, 41121, 47462, 57874, 67446, 71193, 82242, 86811, 142386, 173622, 213579, 260433, 427158, 520866, 640737, 781299, 1281474, 1562598, 1902227, 3804454, 5706681, 11413362, 17120043, 34240086, 36142313, 51360129, 72284626, 102720258, 108426939, 216853878, 325280817, 650561634, 975842451, 1951684902]

約数ペア:

[(1, 1951684902), (2, 975842451), (3, 650561634), (6, 325280817), (9, 216853878), (18, 108426939), (19, 102720258), (27, 72284626), (38, 51360129), (54, 36142313), (57, 34240086), (114, 17120043), (171, 11413362), (342, 5706681), (513, 3804454), (1026, 1902227), (1249, 1562598), (1523, 1281474), (2498, 781299), (3046, 640737), (3747, 520866), (4569, 427158), (7494, 260433), (9138, 213579), (11241, 173622), (13707, 142386), (22482, 86811), (23731, 82242), (27414, 71193), (28937, 67446), (33723, 57874), (41121, 47462)]