2721777996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1906007}}^1$

素因数の和:1906038

約数の個数: 48

約数和(自身を含む): 7685024256

約数和(自身を除く): 4963246260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1906007, 3812014, 5718021, 7624028, 11436042, 13342049, 22872084, 26684098, 32402119, 40026147, 53368196, 64804238, 80052294, 97206357, 129608476, 160104588, 194412714, 226814833, 388825428, 453629666, 680444499, 907259332, 1360888998, 2721777996]

約数ペア:

[(1, 2721777996), (2, 1360888998), (3, 907259332), (4, 680444499), (6, 453629666), (7, 388825428), (12, 226814833), (14, 194412714), (17, 160104588), (21, 129608476), (28, 97206357), (34, 80052294), (42, 64804238), (51, 53368196), (68, 40026147), (84, 32402119), (102, 26684098), (119, 22872084), (204, 13342049), (238, 11436042), (357, 7624028), (476, 5718021), (714, 3812014), (1428, 1906007)]