2731320564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{201961}}^1$

素因数の和:202005

約数の個数: 72

約数和(自身を含む): 7735952448

約数和(自身を除く): 5004631884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 201961, 403922, 605883, 807844, 1211766, 1413727, 2423532, 2827454, 4241181, 4645103, 5654908, 8482362, 9290206, 9896089, 13935309, 16964724, 18580412, 19792178, 27870618, 29688267, 32515721, 39584356, 55741236, 59376534, 65031442, 97547163, 118753068, 130062884, 195094326, 227610047, 390188652, 455220094, 682830141, 910440188, 1365660282, 2731320564]

約数ペア:

[(1, 2731320564), (2, 1365660282), (3, 910440188), (4, 682830141), (6, 455220094), (7, 390188652), (12, 227610047), (14, 195094326), (21, 130062884), (23, 118753068), (28, 97547163), (42, 65031442), (46, 59376534), (49, 55741236), (69, 39584356), (84, 32515721), (92, 29688267), (98, 27870618), (138, 19792178), (147, 18580412), (161, 16964724), (196, 13935309), (276, 9896089), (294, 9290206), (322, 8482362), (483, 5654908), (588, 4645103), (644, 4241181), (966, 2827454), (1127, 2423532), (1932, 1413727), (2254, 1211766), (3381, 807844), (4508, 605883), (6762, 403922), (13524, 201961)]