420173844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1522369}}^1$

素因数の和:1522399

約数の個数: 24

約数和(自身を含む): 1023032640

約数和(自身を除く): 602858796

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1522369, 3044738, 4567107, 6089476, 9134214, 18268428, 35014487, 70028974, 105043461, 140057948, 210086922, 420173844]

約数ペア:

[(1, 420173844), (2, 210086922), (3, 140057948), (4, 105043461), (6, 70028974), (12, 35014487), (23, 18268428), (46, 9134214), (69, 6089476), (92, 4567107), (138, 3044738), (276, 1522369)]