2912868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3853}}^1$

素因数の和:3873

約数の個数: 48

約数和(自身を含む): 8632960

約数和(自身を除く): 5720092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3853, 7706, 11559, 15412, 23118, 26971, 34677, 46236, 53942, 69354, 80913, 104031, 107884, 138708, 161826, 208062, 242739, 323652, 416124, 485478, 728217, 970956, 1456434, 2912868]

約数ペア:

[(1, 2912868), (2, 1456434), (3, 970956), (4, 728217), (6, 485478), (7, 416124), (9, 323652), (12, 242739), (14, 208062), (18, 161826), (21, 138708), (27, 107884), (28, 104031), (36, 80913), (42, 69354), (54, 53942), (63, 46236), (84, 34677), (108, 26971), (126, 23118), (189, 15412), (252, 11559), (378, 7706), (756, 3853)]