17955462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 42148080

約数和(自身を除く): 24192618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 389, 471, 778, 942, 1099, 1167, 2198, 2334, 2723, 3297, 5446, 6594, 7693, 8169, 15386, 16338, 19061, 23079, 38122, 46158, 57183, 61073, 114366, 122146, 183219, 366438, 427511, 855022, 1282533, 2565066, 2992577, 5985154, 8977731, 17955462]

約数ペア:

[(1, 17955462), (2, 8977731), (3, 5985154), (6, 2992577), (7, 2565066), (14, 1282533), (21, 855022), (42, 427511), (49, 366438), (98, 183219), (147, 122146), (157, 114366), (294, 61073), (314, 57183), (389, 46158), (471, 38122), (778, 23079), (942, 19061), (1099, 16338), (1167, 15386), (2198, 8169), (2334, 7693), (2723, 6594), (3297, 5446)]