18883906306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{7741}}^1$

素因数の和:8374

約数の個数: 32

約数和(自身を含む): 30253072752

約数和(自身を除く): 11369166446

約数列:

[1, 2, 17, 34, 157, 314, 457, 914, 2669, 5338, 7741, 7769, 15482, 15538, 71749, 131597, 143498, 263194, 1215337, 1219733, 2430674, 2439466, 3537637, 7075274, 20660729, 41321458, 60139829, 120279658, 555409009, 1110818018, 9441953153, 18883906306]

約数ペア:

[(1, 18883906306), (2, 9441953153), (17, 1110818018), (34, 555409009), (157, 120279658), (314, 60139829), (457, 41321458), (914, 20660729), (2669, 7075274), (5338, 3537637), (7741, 2439466), (7769, 2430674), (15482, 1219733), (15538, 1215337), (71749, 263194), (131597, 143498)]