9205238

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 8031562

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 79, 82, 98, 158, 203, 287, 406, 553, 574, 1106, 1189, 1421, 2009, 2291, 2378, 2842, 3239, 3871, 4018, 4582, 6478, 7742, 8323, 16037, 16646, 22673, 32074, 45346, 58261, 93931, 112259, 116522, 158711, 187862, 224518, 317422, 657517, 1315034, 4602619, 9205238]

約数ペア:

[(1, 9205238), (2, 4602619), (7, 1315034), (14, 657517), (29, 317422), (41, 224518), (49, 187862), (58, 158711), (79, 116522), (82, 112259), (98, 93931), (158, 58261), (203, 45346), (287, 32074), (406, 22673), (553, 16646), (574, 16037), (1106, 8323), (1189, 7742), (1421, 6478), (2009, 4582), (2291, 4018), (2378, 3871), (2842, 3239)]