42946722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 115944192

約数和(自身を除く): 72997470

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 157, 167, 182, 234, 273, 314, 334, 471, 501, 546, 819, 942, 1002, 1099, 1169, 1413, 1503, 1638, 2041, 2171, 2198, 2338, 2826, 3006, 3297, 3507, 4082, 4342, 6123, 6513, 6594, 7014, 9891, 10521, 12246, 13026, 14287, 15197, 18369, 19539, 19782, 21042, 26219, 28574, 30394, 36738, 39078, 42861, 45591, 52438, 78657, 85722, 91182, 128583, 136773, 157314, 183533, 235971, 257166, 273546, 340847, 367066, 471942, 550599, 681694, 1022541, 1101198, 1651797, 2045082, 2385929, 3067623, 3303594, 4771858, 6135246, 7157787, 14315574, 21473361, 42946722]

約数ペア:

[(1, 42946722), (2, 21473361), (3, 14315574), (6, 7157787), (7, 6135246), (9, 4771858), (13, 3303594), (14, 3067623), (18, 2385929), (21, 2045082), (26, 1651797), (39, 1101198), (42, 1022541), (63, 681694), (78, 550599), (91, 471942), (117, 367066), (126, 340847), (157, 273546), (167, 257166), (182, 235971), (234, 183533), (273, 157314), (314, 136773), (334, 128583), (471, 91182), (501, 85722), (546, 78657), (819, 52438), (942, 45591), (1002, 42861), (1099, 39078), (1169, 36738), (1413, 30394), (1503, 28574), (1638, 26219), (2041, 21042), (2171, 19782), (2198, 19539), (2338, 18369), (2826, 15197), (3006, 14287), (3297, 13026), (3507, 12246), (4082, 10521), (4342, 9891), (6123, 7014), (6513, 6594)]