18662928

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 48413568

約数和(自身を除く): 29750640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1327, 1758, 2344, 2654, 3516, 3981, 4688, 5308, 7032, 7962, 10616, 14064, 15924, 21232, 31848, 63696, 388811, 777622, 1166433, 1555244, 2332866, 3110488, 4665732, 6220976, 9331464, 18662928]

約数ペア:

[(1, 18662928), (2, 9331464), (3, 6220976), (4, 4665732), (6, 3110488), (8, 2332866), (12, 1555244), (16, 1166433), (24, 777622), (48, 388811), (293, 63696), (586, 31848), (879, 21232), (1172, 15924), (1327, 14064), (1758, 10616), (2344, 7962), (2654, 7032), (3516, 5308), (3981, 4688)]