21963582

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21437

約数の個数: 32

約数和(自身を含む): 51379200

約数和(自身を除く): 29415618

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21407, 42814, 64221, 128442, 192663, 385326, 406733, 577989, 813466, 1155978, 1220199, 2440398, 3660597, 7321194, 10981791, 21963582]

約数ペア:

[(1, 21963582), (2, 10981791), (3, 7321194), (6, 3660597), (9, 2440398), (18, 1220199), (19, 1155978), (27, 813466), (38, 577989), (54, 406733), (57, 385326), (114, 192663), (171, 128442), (342, 64221), (513, 42814), (1026, 21407)]