21594552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 62138880

約数和(自身を除く): 40544328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 743, 1038, 1211, 1384, 1486, 2076, 2229, 2422, 2972, 3633, 4152, 4458, 4844, 5201, 5944, 7266, 8916, 9688, 10402, 14532, 15603, 17832, 20804, 29064, 31206, 41608, 62412, 124824, 128539, 257078, 385617, 514156, 771234, 899773, 1028312, 1542468, 1799546, 2699319, 3084936, 3599092, 5398638, 7198184, 10797276, 21594552]

約数ペア:

[(1, 21594552), (2, 10797276), (3, 7198184), (4, 5398638), (6, 3599092), (7, 3084936), (8, 2699319), (12, 1799546), (14, 1542468), (21, 1028312), (24, 899773), (28, 771234), (42, 514156), (56, 385617), (84, 257078), (168, 128539), (173, 124824), (346, 62412), (519, 41608), (692, 31206), (743, 29064), (1038, 20804), (1211, 17832), (1384, 15603), (1486, 14532), (2076, 10402), (2229, 9688), (2422, 8916), (2972, 7266), (3633, 5944), (4152, 5201), (4458, 4844)]