7531164

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 19706400

約数和(自身を除く): 12175236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 509, 548, 822, 1018, 1233, 1527, 1644, 2036, 2466, 3054, 3699, 4581, 4932, 6108, 7398, 9162, 13743, 14796, 18324, 27486, 54972, 69733, 139466, 209199, 278932, 418398, 627597, 836796, 1255194, 1882791, 2510388, 3765582, 7531164]

約数ペア:

[(1, 7531164), (2, 3765582), (3, 2510388), (4, 1882791), (6, 1255194), (9, 836796), (12, 627597), (18, 418398), (27, 278932), (36, 209199), (54, 139466), (108, 69733), (137, 54972), (274, 27486), (411, 18324), (509, 14796), (548, 13743), (822, 9162), (1018, 7398), (1233, 6108), (1527, 4932), (1644, 4581), (2036, 3699), (2466, 3054)]