7297038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 18701280

約数和(自身を除く): 11404242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 1997, 3654, 3994, 5991, 11982, 13979, 17973, 27958, 35946, 41937, 57913, 83874, 115826, 125811, 173739, 251622, 347478, 405391, 521217, 810782, 1042434, 1216173, 2432346, 3648519, 7297038]

約数ペア:

[(1, 7297038), (2, 3648519), (3, 2432346), (6, 1216173), (7, 1042434), (9, 810782), (14, 521217), (18, 405391), (21, 347478), (29, 251622), (42, 173739), (58, 125811), (63, 115826), (87, 83874), (126, 57913), (174, 41937), (203, 35946), (261, 27958), (406, 17973), (522, 13979), (609, 11982), (1218, 5991), (1827, 3994), (1997, 3654)]