239775354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146383}}^1$

素因数の和:146411

約数の個数: 48

約数和(自身を含む): 639405312

約数和(自身を除く): 399629958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 146383, 292766, 439149, 878298, 1024681, 1317447, 1902979, 2049362, 2634894, 3074043, 3805958, 5708937, 6148086, 9222129, 11417874, 13320853, 17126811, 18444258, 26641706, 34253622, 39962559, 79925118, 119887677, 239775354]

約数ペア:

[(1, 239775354), (2, 119887677), (3, 79925118), (6, 39962559), (7, 34253622), (9, 26641706), (13, 18444258), (14, 17126811), (18, 13320853), (21, 11417874), (26, 9222129), (39, 6148086), (42, 5708937), (63, 3805958), (78, 3074043), (91, 2634894), (117, 2049362), (126, 1902979), (182, 1317447), (234, 1024681), (273, 878298), (546, 439149), (819, 292766), (1638, 146383)]