5518758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8167002

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 197, 203, 322, 394, 406, 483, 591, 609, 667, 966, 1182, 1218, 1334, 1379, 2001, 2758, 4002, 4137, 4531, 4669, 5713, 8274, 9062, 9338, 11426, 13593, 14007, 17139, 27186, 28014, 31717, 34278, 39991, 63434, 79982, 95151, 119973, 131399, 190302, 239946, 262798, 394197, 788394, 919793, 1839586, 2759379, 5518758]

約数ペア:

[(1, 5518758), (2, 2759379), (3, 1839586), (6, 919793), (7, 788394), (14, 394197), (21, 262798), (23, 239946), (29, 190302), (42, 131399), (46, 119973), (58, 95151), (69, 79982), (87, 63434), (138, 39991), (161, 34278), (174, 31717), (197, 28014), (203, 27186), (322, 17139), (394, 14007), (406, 13593), (483, 11426), (591, 9338), (609, 9062), (667, 8274), (966, 5713), (1182, 4669), (1218, 4531), (1334, 4137), (1379, 4002), (2001, 2758)]