21585102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2501

約数の個数: 64

約数和(自身を含む): 56678400

約数和(自身を除く): 35093298

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2459, 2926, 4389, 4918, 7377, 8778, 14754, 17213, 27049, 34426, 46721, 51639, 54098, 81147, 93442, 103278, 140163, 162294, 189343, 280326, 327047, 378686, 513931, 568029, 654094, 981141, 1027862, 1136058, 1541793, 1962282, 3083586, 3597517, 7195034, 10792551, 21585102]

約数ペア:

[(1, 21585102), (2, 10792551), (3, 7195034), (6, 3597517), (7, 3083586), (11, 1962282), (14, 1541793), (19, 1136058), (21, 1027862), (22, 981141), (33, 654094), (38, 568029), (42, 513931), (57, 378686), (66, 327047), (77, 280326), (114, 189343), (133, 162294), (154, 140163), (209, 103278), (231, 93442), (266, 81147), (399, 54098), (418, 51639), (462, 46721), (627, 34426), (798, 27049), (1254, 17213), (1463, 14754), (2459, 8778), (2926, 7377), (4389, 4918)]