1394316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 4402944

約数和(自身を除く): 3008628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 503, 693, 924, 1006, 1386, 1509, 2012, 2772, 3018, 3521, 4527, 5533, 6036, 7042, 9054, 10563, 11066, 14084, 16599, 18108, 21126, 22132, 31689, 33198, 38731, 42252, 49797, 63378, 66396, 77462, 99594, 116193, 126756, 154924, 199188, 232386, 348579, 464772, 697158, 1394316]

約数ペア:

[(1, 1394316), (2, 697158), (3, 464772), (4, 348579), (6, 232386), (7, 199188), (9, 154924), (11, 126756), (12, 116193), (14, 99594), (18, 77462), (21, 66396), (22, 63378), (28, 49797), (33, 42252), (36, 38731), (42, 33198), (44, 31689), (63, 22132), (66, 21126), (77, 18108), (84, 16599), (99, 14084), (126, 11066), (132, 10563), (154, 9054), (198, 7042), (231, 6036), (252, 5533), (308, 4527), (396, 3521), (462, 3018), (503, 2772), (693, 2012), (924, 1509), (1006, 1386)]