31076082

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 41914638

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 191, 207, 262, 382, 393, 414, 573, 621, 786, 1146, 1179, 1242, 1719, 2358, 3013, 3438, 3537, 4393, 5157, 6026, 7074, 8786, 9039, 10314, 13179, 18078, 25021, 26358, 27117, 39537, 50042, 54234, 75063, 79074, 81351, 118611, 150126, 162702, 225189, 237222, 450378, 575483, 675567, 1150966, 1351134, 1726449, 3452898, 5179347, 10358694, 15538041, 31076082]

約数ペア:

[(1, 31076082), (2, 15538041), (3, 10358694), (6, 5179347), (9, 3452898), (18, 1726449), (23, 1351134), (27, 1150966), (46, 675567), (54, 575483), (69, 450378), (131, 237222), (138, 225189), (191, 162702), (207, 150126), (262, 118611), (382, 81351), (393, 79074), (414, 75063), (573, 54234), (621, 50042), (786, 39537), (1146, 27117), (1179, 26358), (1242, 25021), (1719, 18078), (2358, 13179), (3013, 10314), (3438, 9039), (3537, 8786), (4393, 7074), (5157, 6026)]