13091688

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 35626500

約数和(自身を除く): 22534812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 521, 698, 1042, 1047, 1396, 1563, 2084, 2094, 2792, 3126, 3141, 4168, 4188, 4689, 6252, 6282, 8376, 9378, 12504, 12564, 18756, 25128, 37512, 181829, 363658, 545487, 727316, 1090974, 1454632, 1636461, 2181948, 3272922, 4363896, 6545844, 13091688]

約数ペア:

[(1, 13091688), (2, 6545844), (3, 4363896), (4, 3272922), (6, 2181948), (8, 1636461), (9, 1454632), (12, 1090974), (18, 727316), (24, 545487), (36, 363658), (72, 181829), (349, 37512), (521, 25128), (698, 18756), (1042, 12564), (1047, 12504), (1396, 9378), (1563, 8376), (2084, 6282), (2094, 6252), (2792, 4689), (3126, 4188), (3141, 4168)]