2019020724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{5861}}^1$

素因数の和:7245

約数の個数: 72

約数和(自身を含む): 5837989248

約数和(自身を除く): 3818968524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1367, 2734, 4101, 5468, 5861, 8202, 9569, 11722, 12303, 16404, 17583, 19138, 23444, 24606, 28707, 35166, 38276, 41027, 49212, 52749, 57414, 70332, 82054, 86121, 105498, 114828, 123081, 164108, 172242, 210996, 246162, 344484, 369243, 492324, 738486, 1476972, 8011987, 16023974, 24035961, 32047948, 48071922, 56083909, 72107883, 96143844, 112167818, 144215766, 168251727, 224335636, 288431532, 336503454, 504755181, 673006908, 1009510362, 2019020724]

約数ペア:

[(1, 2019020724), (2, 1009510362), (3, 673006908), (4, 504755181), (6, 336503454), (7, 288431532), (9, 224335636), (12, 168251727), (14, 144215766), (18, 112167818), (21, 96143844), (28, 72107883), (36, 56083909), (42, 48071922), (63, 32047948), (84, 24035961), (126, 16023974), (252, 8011987), (1367, 1476972), (2734, 738486), (4101, 492324), (5468, 369243), (5861, 344484), (8202, 246162), (9569, 210996), (11722, 172242), (12303, 164108), (16404, 123081), (17583, 114828), (19138, 105498), (23444, 86121), (24606, 82054), (28707, 70332), (35166, 57414), (38276, 52749), (41027, 49212)]