21833904

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2309}}^1$

素因数の和:2517

約数の個数: 40

約数和(自身を含む): 56715120

約数和(自身を除く): 34881216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2309, 2364, 3152, 4618, 4728, 6927, 9236, 9456, 13854, 18472, 27708, 36944, 55416, 110832, 454873, 909746, 1364619, 1819492, 2729238, 3638984, 5458476, 7277968, 10916952, 21833904]

約数ペア:

[(1, 21833904), (2, 10916952), (3, 7277968), (4, 5458476), (6, 3638984), (8, 2729238), (12, 1819492), (16, 1364619), (24, 909746), (48, 454873), (197, 110832), (394, 55416), (591, 36944), (788, 27708), (1182, 18472), (1576, 13854), (2309, 9456), (2364, 9236), (3152, 6927), (4618, 4728)]