427476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 1161888

約数和(自身を除く): 734412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 727, 1454, 2181, 2908, 4362, 5089, 8724, 10178, 15267, 20356, 30534, 35623, 61068, 71246, 106869, 142492, 213738, 427476]

約数ペア:

[(1, 427476), (2, 213738), (3, 142492), (4, 106869), (6, 71246), (7, 61068), (12, 35623), (14, 30534), (21, 20356), (28, 15267), (42, 10178), (49, 8724), (84, 5089), (98, 4362), (147, 2908), (196, 2181), (294, 1454), (588, 727)]