2405172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 7418880

約数和(自身を除く): 5013708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 137, 154, 209, 228, 231, 266, 274, 308, 399, 411, 418, 462, 532, 548, 627, 798, 822, 836, 924, 959, 1254, 1463, 1507, 1596, 1644, 1918, 2508, 2603, 2877, 2926, 3014, 3836, 4389, 4521, 5206, 5754, 5852, 6028, 7809, 8778, 9042, 10412, 10549, 11508, 15618, 17556, 18084, 18221, 21098, 28633, 31236, 31647, 36442, 42196, 54663, 57266, 63294, 72884, 85899, 109326, 114532, 126588, 171798, 200431, 218652, 343596, 400862, 601293, 801724, 1202586, 2405172]

約数ペア:

[(1, 2405172), (2, 1202586), (3, 801724), (4, 601293), (6, 400862), (7, 343596), (11, 218652), (12, 200431), (14, 171798), (19, 126588), (21, 114532), (22, 109326), (28, 85899), (33, 72884), (38, 63294), (42, 57266), (44, 54663), (57, 42196), (66, 36442), (76, 31647), (77, 31236), (84, 28633), (114, 21098), (132, 18221), (133, 18084), (137, 17556), (154, 15618), (209, 11508), (228, 10549), (231, 10412), (266, 9042), (274, 8778), (308, 7809), (399, 6028), (411, 5852), (418, 5754), (462, 5206), (532, 4521), (548, 4389), (627, 3836), (798, 3014), (822, 2926), (836, 2877), (924, 2603), (959, 2508), (1254, 1918), (1463, 1644), (1507, 1596)]