42329986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 69154560

約数和(自身を除く): 26824574

約数列:

[1, 2, 19, 38, 47, 94, 137, 173, 274, 346, 893, 1786, 2603, 3287, 5206, 6439, 6574, 8131, 12878, 16262, 23701, 47402, 122341, 154489, 244682, 308978, 450319, 900638, 1113947, 2227894, 21164993, 42329986]

約数ペア:

[(1, 42329986), (2, 21164993), (19, 2227894), (38, 1113947), (47, 900638), (94, 450319), (137, 308978), (173, 244682), (274, 154489), (346, 122341), (893, 47402), (1786, 23701), (2603, 16262), (3287, 12878), (5206, 8131), (6439, 6574)]