18912534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 40339296

約数和(自身を除く): 21426762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 1181, 2362, 2669, 3543, 5338, 7086, 8007, 16014, 20077, 40154, 60231, 120462, 185417, 370834, 556251, 1112502, 3152089, 6304178, 9456267, 18912534]

約数ペア:

[(1, 18912534), (2, 9456267), (3, 6304178), (6, 3152089), (17, 1112502), (34, 556251), (51, 370834), (102, 185417), (157, 120462), (314, 60231), (471, 40154), (942, 20077), (1181, 16014), (2362, 8007), (2669, 7086), (3543, 5338)]