1989116136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1315553}}^1$

素因数の和:1315575

約数の個数: 64

約数和(自身を含む): 6314659200

約数和(自身を除く): 4325543064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1315553, 2631106, 3946659, 5262212, 7893318, 9208871, 10524424, 11839977, 15786636, 18417742, 23679954, 27626613, 31573272, 35519931, 36835484, 47359908, 55253226, 71039862, 73670968, 82879839, 94719816, 110506452, 142079724, 165759678, 221012904, 248639517, 284159448, 331519356, 497279034, 663038712, 994558068, 1989116136]

約数ペア:

[(1, 1989116136), (2, 994558068), (3, 663038712), (4, 497279034), (6, 331519356), (7, 284159448), (8, 248639517), (9, 221012904), (12, 165759678), (14, 142079724), (18, 110506452), (21, 94719816), (24, 82879839), (27, 73670968), (28, 71039862), (36, 55253226), (42, 47359908), (54, 36835484), (56, 35519931), (63, 31573272), (72, 27626613), (84, 23679954), (108, 18417742), (126, 15786636), (168, 11839977), (189, 10524424), (216, 9208871), (252, 7893318), (378, 5262212), (504, 3946659), (756, 2631106), (1512, 1315553)]