19729332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8699}}^1$

素因数の和:8722

約数の個数: 60

約数和(自身を含む): 58951200

約数和(自身を除く): 39221868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8699, 17398, 26097, 34796, 52194, 60893, 78291, 104388, 121786, 156582, 182679, 234873, 243572, 313164, 365358, 469746, 548037, 704619, 730716, 939492, 1096074, 1409238, 1644111, 2192148, 2818476, 3288222, 4932333, 6576444, 9864666, 19729332]

約数ペア:

[(1, 19729332), (2, 9864666), (3, 6576444), (4, 4932333), (6, 3288222), (7, 2818476), (9, 2192148), (12, 1644111), (14, 1409238), (18, 1096074), (21, 939492), (27, 730716), (28, 704619), (36, 548037), (42, 469746), (54, 365358), (63, 313164), (81, 243572), (84, 234873), (108, 182679), (126, 156582), (162, 121786), (189, 104388), (252, 78291), (324, 60893), (378, 52194), (567, 34796), (756, 26097), (1134, 17398), (2268, 8699)]