6389502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 15080832

約数和(自身を除く): 8691330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 211, 294, 309, 422, 618, 633, 721, 1266, 1442, 1477, 2163, 2954, 4326, 4431, 5047, 8862, 10094, 10339, 15141, 20678, 21733, 30282, 31017, 43466, 62034, 65199, 130398, 152131, 304262, 456393, 912786, 1064917, 2129834, 3194751, 6389502]

約数ペア:

[(1, 6389502), (2, 3194751), (3, 2129834), (6, 1064917), (7, 912786), (14, 456393), (21, 304262), (42, 152131), (49, 130398), (98, 65199), (103, 62034), (147, 43466), (206, 31017), (211, 30282), (294, 21733), (309, 20678), (422, 15141), (618, 10339), (633, 10094), (721, 8862), (1266, 5047), (1442, 4431), (1477, 4326), (2163, 2954)]