21498280632

素因数分解:

$2^3\times 3^4\times {\mathrm{937}}^1\times {\mathrm{35407}}^1$

素因数の和:36362

約数の個数: 80

約数和(自身を含む): 60281057760

約数和(自身を除く): 38782777128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 937, 1874, 2811, 3748, 5622, 7496, 8433, 11244, 16866, 22488, 25299, 33732, 35407, 50598, 67464, 70814, 75897, 101196, 106221, 141628, 151794, 202392, 212442, 283256, 303588, 318663, 424884, 607176, 637326, 849768, 955989, 1274652, 1911978, 2549304, 2867967, 3823956, 5735934, 7647912, 11471868, 22943736, 33176359, 66352718, 99529077, 132705436, 199058154, 265410872, 298587231, 398116308, 597174462, 796232616, 895761693, 1194348924, 1791523386, 2388697848, 2687285079, 3583046772, 5374570158, 7166093544, 10749140316, 21498280632]

約数ペア:

[(1, 21498280632), (2, 10749140316), (3, 7166093544), (4, 5374570158), (6, 3583046772), (8, 2687285079), (9, 2388697848), (12, 1791523386), (18, 1194348924), (24, 895761693), (27, 796232616), (36, 597174462), (54, 398116308), (72, 298587231), (81, 265410872), (108, 199058154), (162, 132705436), (216, 99529077), (324, 66352718), (648, 33176359), (937, 22943736), (1874, 11471868), (2811, 7647912), (3748, 5735934), (5622, 3823956), (7496, 2867967), (8433, 2549304), (11244, 1911978), (16866, 1274652), (22488, 955989), (25299, 849768), (33732, 637326), (35407, 607176), (50598, 424884), (67464, 318663), (70814, 303588), (75897, 283256), (101196, 212442), (106221, 202392), (141628, 151794)]