2997498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4467462

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 107, 138, 161, 174, 203, 214, 321, 322, 406, 483, 609, 642, 667, 749, 966, 1218, 1334, 1498, 2001, 2247, 2461, 3103, 4002, 4494, 4669, 4922, 6206, 7383, 9309, 9338, 14007, 14766, 17227, 18618, 21721, 28014, 34454, 43442, 51681, 65163, 71369, 103362, 130326, 142738, 214107, 428214, 499583, 999166, 1498749, 2997498]

約数ペア:

[(1, 2997498), (2, 1498749), (3, 999166), (6, 499583), (7, 428214), (14, 214107), (21, 142738), (23, 130326), (29, 103362), (42, 71369), (46, 65163), (58, 51681), (69, 43442), (87, 34454), (107, 28014), (138, 21721), (161, 18618), (174, 17227), (203, 14766), (214, 14007), (321, 9338), (322, 9309), (406, 7383), (483, 6206), (609, 4922), (642, 4669), (667, 4494), (749, 4002), (966, 3103), (1218, 2461), (1334, 2247), (1498, 2001)]