64451646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 164828160

約数和(自身を除く): 100376514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 167, 189, 334, 378, 501, 1002, 1021, 1169, 1503, 2042, 2338, 3006, 3063, 3507, 4509, 6126, 7014, 7147, 9018, 9189, 10521, 14294, 18378, 21042, 21441, 27567, 31563, 42882, 55134, 63126, 64323, 128646, 170507, 192969, 341014, 385938, 511521, 1023042, 1193549, 1534563, 2387098, 3069126, 3580647, 4603689, 7161294, 9207378, 10741941, 21483882, 32225823, 64451646]

約数ペア:

[(1, 64451646), (2, 32225823), (3, 21483882), (6, 10741941), (7, 9207378), (9, 7161294), (14, 4603689), (18, 3580647), (21, 3069126), (27, 2387098), (42, 1534563), (54, 1193549), (63, 1023042), (126, 511521), (167, 385938), (189, 341014), (334, 192969), (378, 170507), (501, 128646), (1002, 64323), (1021, 63126), (1169, 55134), (1503, 42882), (2042, 31563), (2338, 27567), (3006, 21441), (3063, 21042), (3507, 18378), (4509, 14294), (6126, 10521), (7014, 9189), (7147, 9018)]