73195218

素因数分解:

$2^1\times 3^3\times {\mathrm{509}}^1\times {\mathrm{2663}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 163036800

約数和(自身を除く): 89841582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 509, 1018, 1527, 2663, 3054, 4581, 5326, 7989, 9162, 13743, 15978, 23967, 27486, 47934, 71901, 143802, 1355467, 2710934, 4066401, 8132802, 12199203, 24398406, 36597609, 73195218]

約数ペア:

[(1, 73195218), (2, 36597609), (3, 24398406), (6, 12199203), (9, 8132802), (18, 4066401), (27, 2710934), (54, 1355467), (509, 143802), (1018, 71901), (1527, 47934), (2663, 27486), (3054, 23967), (4581, 15978), (5326, 13743), (7989, 9162)]