18613116

素因数分解:

$2^2\times 3^2\times {\mathrm{683}}^1\times {\mathrm{757}}^1$

素因数の和:1450

約数の個数: 36

約数和(自身を含む): 47180952

約数和(自身を除く): 28567836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 683, 757, 1366, 1514, 2049, 2271, 2732, 3028, 4098, 4542, 6147, 6813, 8196, 9084, 12294, 13626, 24588, 27252, 517031, 1034062, 1551093, 2068124, 3102186, 4653279, 6204372, 9306558, 18613116]

約数ペア:

[(1, 18613116), (2, 9306558), (3, 6204372), (4, 4653279), (6, 3102186), (9, 2068124), (12, 1551093), (18, 1034062), (36, 517031), (683, 27252), (757, 24588), (1366, 13626), (1514, 12294), (2049, 9084), (2271, 8196), (2732, 6813), (3028, 6147), (4098, 4542)]