2018990022

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{11699}}^1$

素因数の和:12305

約数の個数: 48

約数和(自身を含む): 4705646400

約数和(自身を除く): 2686656378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 587, 1174, 1761, 3522, 4109, 8218, 11699, 12327, 23398, 24654, 28763, 35097, 57526, 70194, 81893, 86289, 163786, 172578, 245679, 491358, 573251, 1146502, 1719753, 3439506, 6867313, 13734626, 20601939, 41203878, 48071191, 96142382, 144213573, 288427146, 336498337, 672996674, 1009495011, 2018990022]

約数ペア:

[(1, 2018990022), (2, 1009495011), (3, 672996674), (6, 336498337), (7, 288427146), (14, 144213573), (21, 96142382), (42, 48071191), (49, 41203878), (98, 20601939), (147, 13734626), (294, 6867313), (587, 3439506), (1174, 1719753), (1761, 1146502), (3522, 573251), (4109, 491358), (8218, 245679), (11699, 172578), (12327, 163786), (23398, 86289), (24654, 81893), (28763, 70194), (35097, 57526)]