40734582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 95281200

約数和(自身を除く): 54546618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 349, 397, 698, 794, 1047, 1191, 2094, 2382, 2443, 2779, 4886, 5558, 7329, 8337, 14658, 16674, 17101, 19453, 34202, 38906, 51303, 58359, 102606, 116718, 138553, 277106, 415659, 831318, 969871, 1939742, 2909613, 5819226, 6789097, 13578194, 20367291, 40734582]

約数ペア:

[(1, 40734582), (2, 20367291), (3, 13578194), (6, 6789097), (7, 5819226), (14, 2909613), (21, 1939742), (42, 969871), (49, 831318), (98, 415659), (147, 277106), (294, 138553), (349, 116718), (397, 102606), (698, 58359), (794, 51303), (1047, 38906), (1191, 34202), (2094, 19453), (2382, 17101), (2443, 16674), (2779, 14658), (4886, 8337), (5558, 7329)]