1231236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 36

約数和(自身を含む): 3249792

約数和(自身を除く): 2018556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1487, 2974, 4461, 5948, 8922, 13383, 17844, 26766, 34201, 53532, 68402, 102603, 136804, 205206, 307809, 410412, 615618, 1231236]

約数ペア:

[(1, 1231236), (2, 615618), (3, 410412), (4, 307809), (6, 205206), (9, 136804), (12, 102603), (18, 68402), (23, 53532), (36, 34201), (46, 26766), (69, 17844), (92, 13383), (138, 8922), (207, 5948), (276, 4461), (414, 2974), (828, 1487)]