728238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2477}}^1$

素因数の和:2496

約数の個数: 24

約数和(自身を含む): 1694952

約数和(自身を除く): 966714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2477, 4954, 7431, 14862, 17339, 34678, 52017, 104034, 121373, 242746, 364119, 728238]

約数ペア:

[(1, 728238), (2, 364119), (3, 242746), (6, 121373), (7, 104034), (14, 52017), (21, 34678), (42, 17339), (49, 14862), (98, 7431), (147, 4954), (294, 2477)]