870567978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{21569}}^1$

素因数の和:21643

約数の個数: 48

約数和(自身を含む): 2056224960

約数和(自身を除く): 1185656982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 2883, 5766, 6727, 13454, 20181, 21569, 40362, 43138, 64707, 129414, 150983, 301966, 452949, 668639, 905898, 1337278, 2005917, 4011834, 4680473, 9360946, 14041419, 20727809, 28082838, 41455618, 62183427, 124366854, 145094663, 290189326, 435283989, 870567978]

約数ペア:

[(1, 870567978), (2, 435283989), (3, 290189326), (6, 145094663), (7, 124366854), (14, 62183427), (21, 41455618), (31, 28082838), (42, 20727809), (62, 14041419), (93, 9360946), (186, 4680473), (217, 4011834), (434, 2005917), (651, 1337278), (961, 905898), (1302, 668639), (1922, 452949), (2883, 301966), (5766, 150983), (6727, 129414), (13454, 64707), (20181, 43138), (21569, 40362)]