16940448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2827

約数の個数: 96

約数和(自身を含む): 56488320

約数和(自身を除く): 39547872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 2801, 3024, 5602, 6048, 8403, 11204, 16806, 19607, 22408, 25209, 33612, 39214, 44816, 50418, 58821, 67224, 75627, 78428, 89632, 100836, 117642, 134448, 151254, 156856, 176463, 201672, 235284, 268896, 302508, 313712, 352926, 403344, 470568, 529389, 605016, 627424, 705852, 806688, 941136, 1058778, 1210032, 1411704, 1882272, 2117556, 2420064, 2823408, 4235112, 5646816, 8470224, 16940448]

約数ペア:

[(1, 16940448), (2, 8470224), (3, 5646816), (4, 4235112), (6, 2823408), (7, 2420064), (8, 2117556), (9, 1882272), (12, 1411704), (14, 1210032), (16, 1058778), (18, 941136), (21, 806688), (24, 705852), (27, 627424), (28, 605016), (32, 529389), (36, 470568), (42, 403344), (48, 352926), (54, 313712), (56, 302508), (63, 268896), (72, 235284), (84, 201672), (96, 176463), (108, 156856), (112, 151254), (126, 134448), (144, 117642), (168, 100836), (189, 89632), (216, 78428), (224, 75627), (252, 67224), (288, 58821), (336, 50418), (378, 44816), (432, 39214), (504, 33612), (672, 25209), (756, 22408), (864, 19607), (1008, 16806), (1512, 11204), (2016, 8403), (2801, 6048), (3024, 5602)]