7428918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 17220096

約数和(自身を除く): 9791178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 2423, 3066, 4846, 7269, 14538, 16961, 33922, 50883, 101766, 176879, 353758, 530637, 1061274, 1238153, 2476306, 3714459, 7428918]

約数ペア:

[(1, 7428918), (2, 3714459), (3, 2476306), (6, 1238153), (7, 1061274), (14, 530637), (21, 353758), (42, 176879), (73, 101766), (146, 50883), (219, 33922), (438, 16961), (511, 14538), (1022, 7269), (1533, 4846), (2423, 3066)]