2347988118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{62603}}^1$

素因数の和:62681

約数の個数: 64

約数和(自身を含む): 5769584640

約数和(自身を除く): 3421596522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1786, 1974, 2679, 5358, 6251, 12502, 18753, 37506, 62603, 125206, 187809, 375618, 438221, 876442, 1189457, 1314663, 2378914, 2629326, 2942341, 3568371, 5884682, 7136742, 8326199, 8827023, 16652398, 17654046, 20596387, 24978597, 41192774, 49957194, 55904479, 61789161, 111808958, 123578322, 167713437, 335426874, 391331353, 782662706, 1173994059, 2347988118]

約数ペア:

[(1, 2347988118), (2, 1173994059), (3, 782662706), (6, 391331353), (7, 335426874), (14, 167713437), (19, 123578322), (21, 111808958), (38, 61789161), (42, 55904479), (47, 49957194), (57, 41192774), (94, 24978597), (114, 20596387), (133, 17654046), (141, 16652398), (266, 8827023), (282, 8326199), (329, 7136742), (399, 5884682), (658, 3568371), (798, 2942341), (893, 2629326), (987, 2378914), (1786, 1314663), (1974, 1189457), (2679, 876442), (5358, 438221), (6251, 375618), (12502, 187809), (18753, 125206), (37506, 62603)]