401269626

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{130367}}^1$

素因数の和:130400

約数の個数: 40

約数和(自身を含む): 946471680

約数和(自身を除く): 545202054

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 130367, 260734, 391101, 782202, 1173303, 2346606, 2476973, 3519909, 4953946, 7039818, 7430919, 10559727, 14861838, 21119454, 22292757, 44585514, 66878271, 133756542, 200634813, 401269626]

約数ペア:

[(1, 401269626), (2, 200634813), (3, 133756542), (6, 66878271), (9, 44585514), (18, 22292757), (19, 21119454), (27, 14861838), (38, 10559727), (54, 7430919), (57, 7039818), (81, 4953946), (114, 3519909), (162, 2476973), (171, 2346606), (342, 1173303), (513, 782202), (1026, 391101), (1539, 260734), (3078, 130367)]