7439412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 18583040

約数和(自身を除く): 11143628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 487, 804, 974, 1273, 1461, 1948, 2546, 2922, 3819, 5092, 5844, 7638, 9253, 15276, 18506, 27759, 32629, 37012, 55518, 65258, 97887, 111036, 130516, 195774, 391548, 619951, 1239902, 1859853, 2479804, 3719706, 7439412]

約数ペア:

[(1, 7439412), (2, 3719706), (3, 2479804), (4, 1859853), (6, 1239902), (12, 619951), (19, 391548), (38, 195774), (57, 130516), (67, 111036), (76, 97887), (114, 65258), (134, 55518), (201, 37012), (228, 32629), (268, 27759), (402, 18506), (487, 15276), (804, 9253), (974, 7638), (1273, 5844), (1461, 5092), (1948, 3819), (2546, 2922)]