1543330746

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1951}}^1$

素因数の和:2241

約数の個数: 80

約数和(自身を含む): 3656252160

約数和(自身を除く): 2112921414

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 257, 342, 513, 514, 771, 1026, 1539, 1542, 1951, 2313, 3078, 3902, 4626, 4883, 5853, 6939, 9766, 11706, 13878, 14649, 17559, 20817, 29298, 35118, 37069, 41634, 43947, 52677, 74138, 87894, 105354, 111207, 131841, 158031, 222414, 263682, 316062, 333621, 395523, 501407, 667242, 791046, 1000863, 1002814, 1504221, 2001726, 3002589, 3008442, 4512663, 6005178, 9025326, 9526733, 13537989, 19053466, 27075978, 28580199, 40613967, 57160398, 81227934, 85740597, 171481194, 257221791, 514443582, 771665373, 1543330746]

約数ペア:

[(1, 1543330746), (2, 771665373), (3, 514443582), (6, 257221791), (9, 171481194), (18, 85740597), (19, 81227934), (27, 57160398), (38, 40613967), (54, 28580199), (57, 27075978), (81, 19053466), (114, 13537989), (162, 9526733), (171, 9025326), (257, 6005178), (342, 4512663), (513, 3008442), (514, 3002589), (771, 2001726), (1026, 1504221), (1539, 1002814), (1542, 1000863), (1951, 791046), (2313, 667242), (3078, 501407), (3902, 395523), (4626, 333621), (4883, 316062), (5853, 263682), (6939, 222414), (9766, 158031), (11706, 131841), (13878, 111207), (14649, 105354), (17559, 87894), (20817, 74138), (29298, 52677), (35118, 43947), (37069, 41634)]