73818486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 188328960

約数和(自身を除く): 114510474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 401, 487, 802, 974, 1203, 1461, 2406, 2807, 2922, 3409, 3609, 4383, 5614, 6818, 7218, 8421, 8766, 10227, 10827, 13149, 16842, 20454, 21654, 25263, 26298, 30681, 50526, 61362, 75789, 92043, 151578, 184086, 195287, 390574, 585861, 1171722, 1367009, 1757583, 2734018, 3515166, 4101027, 5272749, 8202054, 10545498, 12303081, 24606162, 36909243, 73818486]

約数ペア:

[(1, 73818486), (2, 36909243), (3, 24606162), (6, 12303081), (7, 10545498), (9, 8202054), (14, 5272749), (18, 4101027), (21, 3515166), (27, 2734018), (42, 1757583), (54, 1367009), (63, 1171722), (126, 585861), (189, 390574), (378, 195287), (401, 184086), (487, 151578), (802, 92043), (974, 75789), (1203, 61362), (1461, 50526), (2406, 30681), (2807, 26298), (2922, 25263), (3409, 21654), (3609, 20454), (4383, 16842), (5614, 13149), (6818, 10827), (7218, 10227), (8421, 8766)]