7514442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 18574920

約数和(自身を除く): 11060478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1889, 1989, 3778, 3978, 5667, 11334, 17001, 24557, 32113, 34002, 49114, 64226, 73671, 96339, 147342, 192678, 221013, 289017, 417469, 442026, 578034, 834938, 1252407, 2504814, 3757221, 7514442]

約数ペア:

[(1, 7514442), (2, 3757221), (3, 2504814), (6, 1252407), (9, 834938), (13, 578034), (17, 442026), (18, 417469), (26, 289017), (34, 221013), (39, 192678), (51, 147342), (78, 96339), (102, 73671), (117, 64226), (153, 49114), (221, 34002), (234, 32113), (306, 24557), (442, 17001), (663, 11334), (1326, 5667), (1889, 3978), (1989, 3778)]