21426156948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21803}}^1\times {\mathrm{11699}}^1$

素因数の和:33516

約数の個数: 48

約数和(自身を含む): 57143923200

約数和(自身を除く): 35717766252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11699, 21803, 23398, 35097, 43606, 46796, 65409, 70194, 81893, 87212, 130818, 140388, 152621, 163786, 245679, 261636, 305242, 327572, 457863, 491358, 610484, 915726, 982716, 1831452, 255073297, 510146594, 765219891, 1020293188, 1530439782, 1785513079, 3060879564, 3571026158, 5356539237, 7142052316, 10713078474, 21426156948]

約数ペア:

[(1, 21426156948), (2, 10713078474), (3, 7142052316), (4, 5356539237), (6, 3571026158), (7, 3060879564), (12, 1785513079), (14, 1530439782), (21, 1020293188), (28, 765219891), (42, 510146594), (84, 255073297), (11699, 1831452), (21803, 982716), (23398, 915726), (35097, 610484), (43606, 491358), (46796, 457863), (65409, 327572), (70194, 305242), (81893, 261636), (87212, 245679), (130818, 163786), (140388, 152621)]