64915074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171733}}^1$

素因数の和:171751

約数の個数: 32

約数和(自身を含む): 164864640

約数和(自身を除く): 99949566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171733, 343466, 515199, 1030398, 1202131, 1545597, 2404262, 3091194, 3606393, 4636791, 7212786, 9273582, 10819179, 21638358, 32457537, 64915074]

約数ペア:

[(1, 64915074), (2, 32457537), (3, 21638358), (6, 10819179), (7, 9273582), (9, 7212786), (14, 4636791), (18, 3606393), (21, 3091194), (27, 2404262), (42, 1545597), (54, 1202131), (63, 1030398), (126, 515199), (189, 343466), (378, 171733)]