12707388

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 33312160

約数和(自身を除く): 20604772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1213, 1746, 2426, 2619, 3492, 3639, 4852, 5238, 7278, 10476, 10917, 14556, 21834, 32751, 43668, 65502, 117661, 131004, 235322, 352983, 470644, 705966, 1058949, 1411932, 2117898, 3176847, 4235796, 6353694, 12707388]

約数ペア:

[(1, 12707388), (2, 6353694), (3, 4235796), (4, 3176847), (6, 2117898), (9, 1411932), (12, 1058949), (18, 705966), (27, 470644), (36, 352983), (54, 235322), (97, 131004), (108, 117661), (194, 65502), (291, 43668), (388, 32751), (582, 21834), (873, 14556), (1164, 10917), (1213, 10476), (1746, 7278), (2426, 5238), (2619, 4852), (3492, 3639)]