57613218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19963}}^1$

素因数の和:20018

約数の個数: 32

約数和(自身を含む): 127450176

約数和(自身を除く): 69836958

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 19963, 39926, 59889, 119778, 259519, 519038, 738631, 778557, 1477262, 1557114, 2215893, 4431786, 9602203, 19204406, 28806609, 57613218]

約数ペア:

[(1, 57613218), (2, 28806609), (3, 19204406), (6, 9602203), (13, 4431786), (26, 2215893), (37, 1557114), (39, 1477262), (74, 778557), (78, 738631), (111, 519038), (222, 259519), (481, 119778), (962, 59889), (1443, 39926), (2886, 19963)]