19750716

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 60

約数和(自身を含む): 52771488

約数和(自身を除く): 33020772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1297, 1692, 2538, 2594, 3807, 3891, 5076, 5188, 7614, 7782, 11673, 15228, 15564, 23346, 35019, 46692, 60959, 70038, 105057, 121918, 140076, 182877, 210114, 243836, 365754, 420228, 548631, 731508, 1097262, 1645893, 2194524, 3291786, 4937679, 6583572, 9875358, 19750716]

約数ペア:

[(1, 19750716), (2, 9875358), (3, 6583572), (4, 4937679), (6, 3291786), (9, 2194524), (12, 1645893), (18, 1097262), (27, 731508), (36, 548631), (47, 420228), (54, 365754), (81, 243836), (94, 210114), (108, 182877), (141, 140076), (162, 121918), (188, 105057), (282, 70038), (324, 60959), (423, 46692), (564, 35019), (846, 23346), (1269, 15564), (1297, 15228), (1692, 11673), (2538, 7782), (2594, 7614), (3807, 5188), (3891, 5076)]