2564017218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2907049}}^1$

素因数の和:2907071

約数の個数: 36

約数和(自身を含む): 6462372150

約数和(自身を除く): 3898354932

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2907049, 5814098, 8721147, 17442294, 20349343, 26163441, 40698686, 52326882, 61048029, 122096058, 142445401, 183144087, 284890802, 366288174, 427336203, 854672406, 1282008609, 2564017218]

約数ペア:

[(1, 2564017218), (2, 1282008609), (3, 854672406), (6, 427336203), (7, 366288174), (9, 284890802), (14, 183144087), (18, 142445401), (21, 122096058), (42, 61048029), (49, 52326882), (63, 40698686), (98, 26163441), (126, 20349343), (147, 17442294), (294, 8721147), (441, 5814098), (882, 2907049)]