7631358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 18000144

約数和(自身を除く): 10368786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 257, 294, 303, 514, 606, 707, 771, 1414, 1542, 1799, 2121, 3598, 4242, 4949, 5397, 9898, 10794, 12593, 14847, 25186, 25957, 29694, 37779, 51914, 75558, 77871, 155742, 181699, 363398, 545097, 1090194, 1271893, 2543786, 3815679, 7631358]

約数ペア:

[(1, 7631358), (2, 3815679), (3, 2543786), (6, 1271893), (7, 1090194), (14, 545097), (21, 363398), (42, 181699), (49, 155742), (98, 77871), (101, 75558), (147, 51914), (202, 37779), (257, 29694), (294, 25957), (303, 25186), (514, 14847), (606, 12593), (707, 10794), (771, 9898), (1414, 5397), (1542, 4949), (1799, 4242), (2121, 3598)]