38757654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9781

約数の個数: 48

約数和(自身を含む): 95764032

約数和(自身を除く): 57006378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 9743, 19486, 29229, 58458, 87687, 126659, 165631, 175374, 253318, 331262, 379977, 496893, 759954, 993786, 1139931, 1490679, 2153203, 2279862, 2981358, 4306406, 6459609, 12919218, 19378827, 38757654]

約数ペア:

[(1, 38757654), (2, 19378827), (3, 12919218), (6, 6459609), (9, 4306406), (13, 2981358), (17, 2279862), (18, 2153203), (26, 1490679), (34, 1139931), (39, 993786), (51, 759954), (78, 496893), (102, 379977), (117, 331262), (153, 253318), (221, 175374), (234, 165631), (306, 126659), (442, 87687), (663, 58458), (1326, 29229), (1989, 19486), (3978, 9743)]