21634128

素因数分解:

$2^4\times 3^4\times {\mathrm{16693}}^1$

素因数の和:16713

約数の個数: 50

約数和(自身を含む): 62619194

約数和(自身を除く): 40985066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16693, 33386, 50079, 66772, 100158, 133544, 150237, 200316, 267088, 300474, 400632, 450711, 600948, 801264, 901422, 1201896, 1352133, 1802844, 2403792, 2704266, 3605688, 5408532, 7211376, 10817064, 21634128]

約数ペア:

[(1, 21634128), (2, 10817064), (3, 7211376), (4, 5408532), (6, 3605688), (8, 2704266), (9, 2403792), (12, 1802844), (16, 1352133), (18, 1201896), (24, 901422), (27, 801264), (36, 600948), (48, 450711), (54, 400632), (72, 300474), (81, 267088), (108, 200316), (144, 150237), (162, 133544), (216, 100158), (324, 66772), (432, 50079), (648, 33386), (1296, 16693)]