13458798

素因数分解:

$2^1\times 3^7\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 32235840

約数和(自身を除く): 18777042

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 181, 243, 306, 362, 459, 486, 543, 729, 918, 1086, 1377, 1458, 1629, 2187, 2754, 3077, 3258, 4131, 4374, 4887, 6154, 8262, 9231, 9774, 12393, 14661, 18462, 24786, 27693, 29322, 37179, 43983, 55386, 74358, 83079, 87966, 131949, 166158, 249237, 263898, 395847, 498474, 747711, 791694, 1495422, 2243133, 4486266, 6729399, 13458798]

約数ペア:

[(1, 13458798), (2, 6729399), (3, 4486266), (6, 2243133), (9, 1495422), (17, 791694), (18, 747711), (27, 498474), (34, 395847), (51, 263898), (54, 249237), (81, 166158), (102, 131949), (153, 87966), (162, 83079), (181, 74358), (243, 55386), (306, 43983), (362, 37179), (459, 29322), (486, 27693), (543, 24786), (729, 18462), (918, 14661), (1086, 12393), (1377, 9774), (1458, 9231), (1629, 8262), (2187, 6154), (2754, 4887), (3077, 4374), (3258, 4131)]