9921996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{39373}}^1$

素因数の和:39390

約数の個数: 36

約数和(自身を含む): 28664272

約数和(自身を除く): 18742276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 39373, 78746, 118119, 157492, 236238, 275611, 354357, 472476, 551222, 708714, 826833, 1102444, 1417428, 1653666, 2480499, 3307332, 4960998, 9921996]

約数ペア:

[(1, 9921996), (2, 4960998), (3, 3307332), (4, 2480499), (6, 1653666), (7, 1417428), (9, 1102444), (12, 826833), (14, 708714), (18, 551222), (21, 472476), (28, 354357), (36, 275611), (42, 236238), (63, 157492), (84, 118119), (126, 78746), (252, 39373)]