18960282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 46275840

約数和(自身を除く): 27315558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 3089, 6138, 6178, 9267, 18534, 27801, 33979, 55602, 67958, 95759, 101937, 191518, 203874, 287277, 305811, 574554, 611622, 861831, 1053349, 1723662, 2106698, 3160047, 6320094, 9480141, 18960282]

約数ペア:

[(1, 18960282), (2, 9480141), (3, 6320094), (6, 3160047), (9, 2106698), (11, 1723662), (18, 1053349), (22, 861831), (31, 611622), (33, 574554), (62, 305811), (66, 287277), (93, 203874), (99, 191518), (186, 101937), (198, 95759), (279, 67958), (341, 55602), (558, 33979), (682, 27801), (1023, 18534), (2046, 9267), (3069, 6178), (3089, 6138)]