21928536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{14503}}^1$

素因数の和:14525

約数の個数: 64

約数和(自身を含む): 69619200

約数和(自身を除く): 47690664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 14503, 29006, 43509, 58012, 87018, 101521, 116024, 130527, 174036, 203042, 261054, 304563, 348072, 391581, 406084, 522108, 609126, 783162, 812168, 913689, 1044216, 1218252, 1566324, 1827378, 2436504, 2741067, 3132648, 3654756, 5482134, 7309512, 10964268, 21928536]

約数ペア:

[(1, 21928536), (2, 10964268), (3, 7309512), (4, 5482134), (6, 3654756), (7, 3132648), (8, 2741067), (9, 2436504), (12, 1827378), (14, 1566324), (18, 1218252), (21, 1044216), (24, 913689), (27, 812168), (28, 783162), (36, 609126), (42, 522108), (54, 406084), (56, 391581), (63, 348072), (72, 304563), (84, 261054), (108, 203042), (126, 174036), (168, 130527), (189, 116024), (216, 101521), (252, 87018), (378, 58012), (504, 43509), (756, 29006), (1512, 14503)]